Mathematics College

100 points. Function fis a quadratic function passing through the points (-4,0), (0, -12) Function gis modeled by the graph.

Answers

Answer 1

Answer:

Open points on 1 and 3 with ray connecting.

Step-by-step explanation:

Because it's right.

Answer 2

From the graph of the function |(f)| and |(g)|, the interval at which both functions are negative are 1 and 3.

What is a quadratic function?

A quadratic function can be defined as a mathematical expression that can be used to define and represent the relationship that exists between two or more variable on a graph.

In Mathematics, the graph of a quadratic function is parabolic because it is u-shaped. From the graph of the function |(f)| and |(g)|, we can deduce that the interval at which both functions are negative are 1 and 3 as shown in the image attached below.

Read more on functions here: https://brainly.com/question/4246058

#SPJ2

Related Questions

i need help with this pls

Answers

Answer:

8x + 12 + 2x + 28 = 180

x = 14

Step-by-step explanation:

8x + 12 + 2x + 28 = 180

8x + 2x + 12 + 28 = 180

10x + 40 = 180

-40 -40

10x = 140

10 10

x = 14

any more help just ask :)

Question 25
A stock has a beta of 1.5 and an expected return of 16.35%. What is the risk-free rate if the market rate of return is 12.5%?
96

Answers

Answer:

4.8%

Step-by-step explanation:

Given that :

Stock beta (B) = 1.5

Expected return = 16.35% = 0.1635

Maeket rate of return (Rm) = 12.5% = 0.125

Risk-free rate of return (Rf) =?

Using the relation :

Expected rate of return = risk free rate + Beta(market rate - Risk-free rate)

Expected rate of return = Rf + B(Rm - Rf)

Plugging our values :

0.1635 = Rf + 1.5(0.125 - Rf)

Open the bracket

0.1635 = Rf + 0.1875 - 1.5Rf

Collect like terms

0.1635 - 0.1875 = Rf - 1.5Rf

−0.024 = - 0.5Rf

Divide both sides by - 0.5

0.024 / 0.5 = Rf

Rf = 0.048

Rf = 0.048 * 100% = 4.8%

what is 5,300 rounded to the nearest thousand

Answers

Answer:

5,000

Step-by-step explanation:

Help! Write the equation of the line fully simplified slope-intercept form.

Answers

Answer:

the equation is y=-x+8

Coach McGee uses the table to show her team’s current basketball shot average compared to previous years.

2008
2009
2010
–5.8
4.4
StartFraction 37 Over 10 EndFraction
2011
2012
2013
3.6
4 and one-third
Negative 5 and three-fourths

Which comparison is true? Use the number line to help you.

A number line going from negative 6 to positive 6 in increments of 1.

Negative 5.8 > Negative 5 and three-fourths
3.6 4.4

Answers

Answer: The answer is B, 3.6 < 37/10

Answer: I believe that your answer is B.

37/10 is greater than 3.6.

I hope I helped you!

I need help with these four questions.

Answers

This is confusing for
Me

what is the LCD of 1/3 and 1/4

Answers

I think it’s 12

1/3 = 4/12
1/4 = 3/12

Hope it’s correct

There was a study done on oxygen consumption of snails as a function of pH, and the result was a degree 4 polynomial whose graph is shown.

Which of the following statements about this function is INCORRECT?

Answers

Answer:

A. There is a positive leading coefficient

Step-by-step explanation:

Polynomials can be represented as an equation or graphs.

The incorrect option is: (b) There is a positive leading coefficient.

The polynomial has a degree of 4; this means that the degree of the polynomial is even.

So option (a) The degree of the polynomial is even is true

From the graph, we can see that the function decreases at (7<x<8) and (9<x<10)

This means that, the function decreases at two intervals

So option (d) There are two intervals where the function is decreasing is also true

Also, the function is at maximum at x = 7 and x = 9.

This means that:

Option (c) At two pH values, there is a relative maximum value

Hence, the incorrect option is:

(b) There is a positive leading coefficient.

This is so because, the graph decreases at some points on the graph.

This means that, the graph has a negative leading coefficient.

Answers

Answer:

1/3 of your math problems need to be completed on Sunday if you did 2/3 on Saturday.

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

You already did 2/3 on Saturday. So what left to do on Sunday in order to finish your homework is 1/3 more.

f(x)=x^2+2x-1
find f(-3)

Answers

Answer:

Step-by-step explanation:

The table shows values of n and f(n) for the equation f(n) =
n(n+3)
2.
f(n)
1
2
2
5
3
9
4
?
What is the value of f(n) when n =
= 42
A 12
B. 13
C. 14
D. 28
E

Answers

I looked at the the picture and the answer is A. 12

I guess the 2 was supposed to be a question mark judging by the picture...

Find the value of y given ordered pairs and slope.
(8,0) (4, y) slope= 1/2

Answers

Answer:

-1/4xy+y=0

Step-by-step explanation:

A house has increased in value by 36 percent since it was purchased. If the current value is 306000 what was the value when it was purchased?

Answers

Answer:

$225,000

Step-by-step explanation:

Step-by-step explanation:

To calculate the percentage change we will apply the formula:

p= N-O/O *100

p is the increased percentage

N is the current value

O is the old value.

Substitute the values in the formula:

36 = 306,000 - O/O *100

Divide both the sides by 100

36/100 = 306,000 - O/O *100/100

36/100 = 306,000 - O/O

Now multiply O at both sides

36/100 * O = 306,000-O/O * O

At R.H.S O will be cancelled by O

At L.H.S 36/ 100 = 0.36

0.36 O= 306,000-O

Combine the like terms:

0.36 O+O =306,000

1.36 O = 306,000

Divide both the terms by 1.36

1.36 O/ 1.36 = 306,000/1.36

O= $225,000

Therefore when the house was purchased its value was $225,000....

how many groups of 3/4 are in 11/4

Answers

The number of groups of 3/4 in 11/4 is 3 2/3

Divide 11/4 by 3/4

= 11/4 ÷ 3/4

multiply by the reciprocal of 3/4

= 11/4 × 4/3

= (11 × 4) / (4 × 3)

= 44/12

= 3 8/12

= 3 2/3

Therefore, number of groups of 3/4 in 11/4 is 3 2/3

Learn more about division of fraction;

https://brainly.com/question/2261275

Is 7:12 greater than less than or equal to 1:5

Answers

its greater because 7/12= 0.583... and 1/5= 0.2

Jacob pays $30.40 for 3.2 ounces of steak. What is the price per ounce of the steak?

Answers

Answer:

30.40/3.2=9.5 so he pays $9.50 per ounce of steak

Step-by-step explanation:

8. Find y
(9x + 37) (7y-1)
16x+8)° (11y+19)

Answers

Answer:

6 plus 9

Step-by-step explanation:

Felicia has a stack of 10 cards. Each card is labeled with a number in the range 1 through 10 and no two cards have the same number. She picks three cards at random from the stack and adds the numbers on the three cards. What is the expected value of the sum

Answers

Answer:

The expected value of the sum of three numbers chosen out of 10 numbers will be 16.5.

Step-by-step explanation:

Felicia has a stack of 10 cards with number 1,2,3,4,5,6,7,8,9,10

Selecting 3 cards out of 10

10C3 = 120

Now she picks three cards to look at their numbers and sum it up

The possible three numbers are

(1 2 3), (1 3 2), (2 1 3) ,(2 3 1), (3 1 2), (3 2 1) ,(1 2 4), (1 4 2), (2 1 4), (2 4 1),

(4 1 2)│(4 2 1), (1 2 5), (1 5 2)│(2 1 5), (2 5 1) ,(5 1 2), (5 2 1), (1 2 6), (1 6 2), (2 1 6), (2 6 1), (6 1 2) ,(6 2 1) ,(1 2 7), (1 7 2) ,(2 1 7), (2 7 1), (7 1 2), (7 2 1), (1 2 8), (1 8 2), (2 1 8) ,(2 8 1), (8 1 2) ,(8 2 1), (1 2 9), (1 9 2), (2 1 9), (2 9 1), (9 1 2), (9 2 1),

(1 2... …, (6 10 8), (8 6 10), (8 10 6), (10 6 8), (10 8 6), (6 9 10), (6 10 9), (9 6 10),

(9 10 6), (10 6 9), (10 9 6), (7 8 9), (7 9 8), (8 7 9), (8 9 7), (9 7 8), (9 8 7), (7 8 10),

(7 10 8), (8 7 10), (8 10 7), (10 7 8), (10 8 7), (7 9 10), (7 10 9), (9 7 10), (9 10 7),

(10 7 9), (10 9 7) , (8 9 10), (8 10 9), (9 8 10), (9 10 8), (10 8 9), (10 9 8)

Now we sum it all up so minimum sum can be 1+2+3 = 6 andthe maximum can be 8+9+10 = 27

Let S denote the sum of the three numbers that are chosen and P(S=k) denotes its probability

P(S=6)=1/120

P(S=7)=1/120

P(S=8)=1/60

P(S=9)=1/40

P(S=10)=1/30

P(S=11)=1/24

P(S=12)=7/120

P(S=13)=1/15

P(S=14)=3/40

P(S=15)=1/12

P(S=16)=1/12

P(S=17)=1/12

P(S=18)=1/12

P(S=19)=3/40

P(S=20)=1/15

P(S=21)=7/120

P(S=22)=1/24

P(S=23)=1/30

P(S=24)=1/40

P(S=25)=1/60

P(S=26)=1/120

P(S=27)=1/120

Now adding all the sum in order to get the expected value

∑(K=6 to 27) k*P(S=k) = 33/2 = 16.5

Therefore the expected value of the sum is 16.5.

A real estate company wants to give one promotional item to each of its 100 clients. The
company orders a mixture of mugs and pens as the promotional items. The budget for
purchasing all promotional items is $305.
Custom Creations has a consistent rate per mug and pen and offers free shipping. The table
shows the price for each item.
Custom Creations
Price per Mug Price per Pen
$5.55
$2.50

Answers

i really dont know but good luck

Find the 75th term of the following arithmetic sequence 16,25,34,43

Answers

Answer:

[tex]\boxed {\boxed {\sf 682}}[/tex]

Step-by-step explanation:

The nth term of an arithmetic sequence can be found using the following formula.

[tex]a_n=a+d(n-1)[/tex]

where a is the first term, d is the common difference, and n is the term.

First, we should find the common difference.

We can do this by subtracting each term from the term following it. Basically, subtract the first term from the second term, the second from the third, and so on.

[tex]d= a_2-a_1[/tex]

The second term is 25 and the first is 16.

[tex]d= 25-16[/tex]

[tex]d=9[/tex]

Now we know the common difference is 9. We also know the first term is 16 and we are looking for the 75th term.

[tex]d=9 \\a=16 \\n= 75[/tex]

Substitute the values into the formula.

[tex]a_{75}=16+9(75-1)[/tex]

Solve according the PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction).

Solve the parentheses first.

[tex]a_{75}=16+9(74)[/tex]

Multiply next.

[tex]a_{75}=16+666[/tex]

Finally, add.

[tex]a_{75}=682[/tex]

The 75th term in the sequence is 682.

HELP ME PLS :(

Janis is 65 inches tall. What is her height in centimeters? (2.54 cm = 1 inch)

Answers

Answer:

I think the answer 165.1 cm tall

Step-by-step explanation:

multiply 2.54 by 65

Answer:

165.10cm

Step-by-step explanation:

i think so

Which expression represents the sum of 8 and twice a number??

A: 8+n

B: 8×2n

C: 8+2n

D: 2×(8+n)

Answers

Answer:

Step-by-step explanation:

Answer:

that means 2 × (8 + n)

then that will be the expression used

They looked around and then rushed toward each other. A cry of alarm surged through Tompkins Square Park. Was this a fight to the death instead of a boxing match?

The fear soon gave way to wave upon wave of cheering as the two amigos embraced.

No matter what the decision, they knew they would always be champions to each other.

PLEASE HURRY I ONLY HAVE 5 MINS

Answers

Answer:

B is the answer foks thanks for looking

Step-by-step explanation:

They looked around and then rushed toward each other. A cry of alarm surged through Tompkins Square Park. Was this a fight to the death instead of a boxing match?

The fear soon gave way to wave upon wave of cheering as the two amigos embraced.

No matter what the decision, they knew they would always be champions to each other.

(continued)

Based on the passage, how do the boys resolve their conflict?

They decide to fight to the death.

They decide not to care who the winner is.

They decide to fight a rematch.

They decide to end their friendship.

Answer:

Step-by-step explanation:

d/5 = -6, what does d = ?

Answers

Answer:

d=-30

Step-by-step explanation:

Answer:-30

Step-by-step explanation: To find your answer, we can multiply 5 and -6 to figure out what divided by 5 equals. We then get our answer. -30

Look at pic and answer ASAP

Answers

The one u got chosen already :)

Answer:

the second one, the one that is already highlighted is correct.

Step-by-step explanation:

she divided it up among them so 20 over x shows division

What is the value of x?
- (12 – 8x) = 5x +15 – 7x
Enter your answer in the box.
X=

Answers

Answer:

Step-by-step explanation:

-(12-8x)=5x+15-7x

-12+8x=5x+15-7x

8x+7x-5x=15+12

10x=27

x=27/10

Answer:

x = 27/10

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

-(12 - 8x) = 5x + 15 - 7x

Step 2: Solve for x

Distribute negative: -12 + 8x = 5x + 15 - 7xCombine like terms: -12 + 8x = -2x + 15Add 2x on both sides: -12 + 10x = 15Isolate x term: 10x = 27Isolate x: x = 27/10

A store owner recorded the number of tickets sold each hour. The graph shows some of the store owner's data. What is the slope of
the line shown?

A) 1

B) 2

C) 4

D)1/2

Answers

G where is the slope no photo no answer

six added to 9 times a number is 33. find the number

Answers

Answer:

The number is 3

Step-by-step explanation:

6 + 9n = 33

-6 -6

9n = 27

÷9 ÷9

n = 3

solve the equation 4p + 2 =22,using a double number line

Answers

Answer:

the answer is 5

Step-by-step explanation:

Sweater originally mart $60 is on sale for 25% off how much can you save by buying a sweater on sale

Answers

Answer:

you save $12 by buying the sweater on sale

Step-by-step explanation:

Other Questions

Identify the DOMAIN for the ordered pairs PLEASE HELP!! Which of the following correctly shows the net ionic equation for the reaction between iron (iii) sulfate and potassium hydroxide? DUE IN 3 MINS! t-6= -128I NEED HELP ASAP PLS HELP!Hungry men and women waited all day long in breadlines throughout the country even in the heart of Times Square just for a free meal.The Building of Manhattan,Donald A. MackayFor a meal that cost nothing, starving people would line up for hours, even in the middle of Times Square.What makes this paraphrasing effective? Check all that apply.It includes important details, such as a meal and Times Square.It uses the exact wording as the original sentence.It is much shorter than the original sentence.It uses synonyms, such as people for men and women.It changes the way sentences are organized. Please help me with this. What were the cons of Texas joining the U.S.? 2. Why didn't Kentucky have over 60,000 people so that it could become a state? He said,"I should visit my parents." Read this excerpt from a works cited page for an informative essay.Works CitedFerry, Christopher. Racial Change in Civil War America. New York: Sunspot Press, 2011. Print. Underground Railroad. World Book Online. 2012. Web. 20 December 2012. .Which best describes the two citations? PLEASE ANSWER!!!!How did the impact of the civil war effect the north and the south? If the point (x, y) is in Quadrant I, which of the following must be true? Which of the following equations shows the commutative property of multiplication?A.8x0=0B.3 x 11 = 11 x 3C.7 + 7 + 7 = 3 x 7D.(4 x 2) x1 = 4 x (2 x 1) Help me with this please. Heyy I need help with these two questions for math before he emails my mom saying i didnt do my work bc my brain isnt working properly rn 2 quarters and 2 dimes is what percent of 1 dollar? will give 50 points!Torren deposits $4500 in an account earning 2% interest, compounded annually. The equation that represents this situation isA(n)=4500(1+0.02)^n-1How much will he have in the account at the beginning of year 8? Round your answer to the nearest dollarA. $5169B. $16,124C. $32,130D.$5272 Please solve this problem if u are brainliest eremy works two jobs. He makes $8/hr working at a deli and $12/hr working for a landscaper. Let x represent the number of hours he works at the deli, and let y represent the number of hours he works for the landscaper. What do the solutions of the inequality represent?combinations of the hours he can work at the two jobs and earn at least $300combinations of the hours he can work at the two jobs and earn at most $300combinations of the hours he can work at the two jobs and earn less than $300combinations of the hours he can work at the two jobs and earn more than $300 any one want to play C.O.D moble with me What is the average time in seconds between 2.15 2.05 2.02

100 points. Function fis a quadratic function passing through the points (-4,0), (0, -12) Function gis modeled by the graph.​

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

100 points. Function fis a quadratic function passing through the points (-4,0), (0, -12) Function gis modeled by the graph.