Answers
Answer:
f(X)= 4 and g(X)= 49 are the answers!
Answer:
f(6) = -8
g(-3) = 49
Step-by-step explanation:
So when observing a function we have to remember that the desired input value is correspondent to the function. So when looking at the first function of:
f(x) = -2x+4
we can see that we are trying to find f(6) meaning all of the values of x are 6 in the equation. When plugging in the value of x into the equation then we have:
f(6) = -2(6)+4
the next step would be to simplify. -2*6 = -12 and -12+4=-8 and thus:
f(6) = -8
Now the steps are the same with g(-3) except with the other function:
g(x) = -2x^3-5
g(-3) = -2(-3)^3-5
g(-3) = 49
Related Questions
I really need help. Can someone help me with making a linear, quadratic and exponential models. All models need to include the regression line, regression equation and the coefficient of determination.
Answers
y=2500x^1+ i d k i can't see the y-intercept
What is 5m + 5n where m = 10 and n = -5?
A. 25
B. 26
C. 62
D. 52
ADD EXPLANATION IF NECESSARY. TYSM! :D
Answers
Answer:
A
Step-by-step explanation:
5 times 10= 50
5 times -5= -25
50-25=25
What is the coefficient in this expression?
3/4mn
4
n
34
3
Answers
Since it is the term that multiplies the variables, the coefficient is of [tex]\frac{3}{4}[/tex].
In an algebraic expression, the coefficient is the term that multiplies the variables.
In this problem, the expression is:
[tex]\frac{3}{4}mn[/tex]
The variables are m and n.They are multiplied by [tex]\frac{3}{4}[/tex]Hence, the coefficient is of [tex]\frac{3}{4}[/tex].
A similar problem is given at https://brainly.com/question/24417465
Extra Points and Brainliest Award if answered!!!!
Gerald is testing to see if a possible rational root is an actual rational root of a polynomial. He uses synthetic division to determine the value of the remainder.
Which theorem is he using to test the value?
A. Linear Factorization Theorem
B. The Fundamental Theorem of Algebra
C. The Factor Theorem
D. The Remainder Theorem
Answers
Answer:
its C.
Step-by-step explanation:
please mark me brainlists
Gerald used the factor theorem to test the value. Therefore, option C is the correct answer.
Given that, Gerald is testing to see if a possible rational root is an actual rational root of a polynomial.
What is Synthetic Division?Synthetic division is a method used to perform the division operation on polynomials when the divisor is a linear factor. One of the advantages of using this method over the traditional long method is that the synthetic division allows one to calculate without writing variables while performing the polynomial division, which also makes it an easier method in comparison to the long division.
The factor theorem states that if f(x) is a polynomial of degree n greater than or equal to 1, and 'a' is any real number, then (x - a) is a factor of f(x) if f(a) = 0. In other words, we can say that (x - a) is a factor of f(x) if f(a) = 0.
Therefore, option C is the correct answer.
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1.1 is the result of finding the product of 1/2 and 3 minus a number. What is the number?
A. 5 1/5
B. 2 9/20
C. 4/5
D. -19/20
Answers
Answer: i think the answer is B.
Step-by-step explanation:
D can’t be correct cause it’s a negative and there’s no negatives in the question , if you look at B 2 9/20 can go into 1/2.
Answer:
C. 4/5
Step-by-step explanation:
k12
-2x + 8 > 22
im a little stuck help
Answers
Answer:
Step-by-step explanation: am sorry but I don’t know nothing
Plot the image of quadrilateral ABCD under a reflection across line L
Answers
Step-by-step explanation:
The coordinates of the reflection of a point (x, y), across the y-axis is the point (-x, y)
Please find attached the plot of the image of quadrilateral ABCD under a reflection of the line l
Method:
The coordinates of the vertices of the given quadrilateral ABCD are as follows
A(-2 0), B(-3, 4), C(0, 4), and D(-1, 1)
Due to its orientation, the line l can be taken as being equivalent to the y-axis
The coordinates of the image of (x, y) following a reflection across the y-axis is (-x, y)
Therefore, for the image of the quadrilateral ABCD following a reflection across the y-axis to give the quadrilateral A'B'C'D', the coordinates of A'B'C'D' are;
A(-2 0), reflected across the y-axis gives the image A'(2, 0)
B(-3, 4), reflected across the y-axis gives the image B'(3, 4)
C(0, 4), reflected across the y-axis gives the image C'(0, 4)
D(-1, 1), reflected across the y-axis gives the image D'(1, 1)
The coordinates with which the image of the of the quadrilateral ABCD can be plotted are therefore;
A'(2, 0), B'(3, 4), C'(0, 4), and D'(-1, 1)
The plot of the quadrilateral ABCD and the image A'B'C'D' can be created using MS Excel presented in the attached graph
Learn more about transformations here:
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laminiaduo7 and 1 more users found this answer helpful
Determine the ordinary simple interest on a 90-day loan of Php8000 at 8 ½ % interest rate.
Answers
Answer:
$170
Step-by-step explanation:
Divide $5100 in the ratio 4:3
Answers
Select the correct answer from each drop-down menu.
The graph of g(x) is shown.
The graph of h(x) = g(x + 5) has
and
.
Answers
The function h(x) has a horizontal asymptote at y=5 and the vertical asymptote is x=-2.
What is the function?Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
Given that, h(x)=g(x+5.
Horizontal asymptote (HA) - It is a horizontal line and hence its equation is of the form y = k.
Vertical asymptote (VA) - It is a vertical line and hence its equation is of the form x = k.
Here, the horizontal asymptote is 3, and the vertical asymptote is -2
The graph of h(x) = g(x+5) had a horizontal asymptote at y=5 and the same vertical asymptote as function g(x).
Therefore, the function h(x) has a horizontal asymptote at y=5 and the vertical asymptote is x=-2.
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Ben left town a at 22:25 and arrived at Stone b at 2:40 the next morning how long did is Journey take
Answers
Answer: The journey took 4 hours and 15 minutes.
Q5). If A={3,4} B= {2,3,4} C={3,4,5} then find (BxB) ∩ (CxC)
Answers
Step-by-step explanation:
Given that
A = {3,4}
B = { 2,3,4}
C ={3,4,5}
BXB = {2,3,4}×{2,3,4}
⇛ {(2,2),(2,3),(2,4),(3,2),(3,3),(3,4),(4,2),(4,3),(4,4)}
and
CXC = {3,4,5}X{3,4,5}
⇛ {(3,,3),(3,4,)(3,5),(4,3),(4,4),(4,5),(5,3),(5,4),(5,5)}
Now
(BxB) n(CxC)
⇛ {(2,2),(2,3),(2,4),(3,2),(3,3),(3,4),(4,2),(4,3),(4,4)} n
{(3,,3),(3,4,)(3,5),(4,3),(4,4),(4,5),(5,3),(5,4),(5,5)}
⇛ {(3,3),(3,4),(4,3),(4,4,)}
Additional comment:
AxB is the Cartesian product of the two sets A and B on which (a,b) form a belongs to A and b belongs to BAnB is the set of Common elements in both A and B
f(x) = 3x + 1 and f-1 = f-1 = x-1 / 3
then f -'(7) =
Answers
Answer:
2
Step-by-step explanation:
f^-1 (7) = [tex]\frac{x-1}{3}[/tex] = [tex]\frac{7-1}{3}[/tex] = [tex]\frac{6}{3}[/tex] = 2
Lauren spends her allowance $50 a month on make up and CDs. She spends $10 more a month on CDs than she does on make up. How much money does she spend every month on each product
Answers
Answer:
$30 on CDs
$20 on Makeup
hope it helps
Step-by-step explanation:
The money spent on each product is $20 and $30 respectively.
How to solve a linear equation?A linear equation can be solved by equating the LHS and RHS of the equation following some basic rules such as by adding or subtracting the same numbers on both sides and similarly, doing division and multiplication with the same numbers.
Given that,
The money spent by Lauren on make up and CDs is $50.
Suppose the money spent on CDs be x.
Then, the money spent on make up is x + 10.
As per the question the following equation can be formed,
x + x + 10 = 50
=> 2x + 10 = 50
=> 2x = 40
=> x = 20
Thus, money spent on make up is 20 + 10 = 30 dollars.
Hence, the money spent on CDs and make up is $20 and $30 respectively.
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Patrick is paid
$12 for 3 hours of work
How many hours does she work is she gets payed $1
Answers
Answer:
Step-by-step explanation:
Answer:
0.25 Hours or 15 minutes
Step-by-step explanation:
Please give me brainliest
Help help help help help pleases pelass thank you
Answers
Answer:
a' (-6,7) b' (-5,3) c'(-2,4)
Step-by-step explanation:
What fraction of the rectangle is shaded? PLS PLS PLS help ASAP! Ty
Answers
Answer:
[tex]\frac{1}{3}[/tex]
Step-by-step explanation:
Calculate the total area of the rectangle:
21 x 12 = 252
Half of the rectangle is unshaded so:
252 ÷ 2 = 126
For clarification, side A is the top, side B is the left hand side and side C is the bottom.
Now, find the area of the unshaded side of the other triangle. As the length of side C is 21 and the shape is a rectangle, side A is also 21. We need to calculate the amount is unshaded on this side so:
21 - 14 = 7
(7 x 12) ÷ 2 = unshaded
84 ÷ 2 = 42
So now we know the total of the shape that is shaded, we can now subtract this from the total area of the shape:
252 - 126- 42 = 84
Which in fraction form is:
[tex]\frac{84}{252}[/tex]
This can be simplified down by dividing both the numerator and the denominator by 3:
[tex]\frac{84 \div 3}{252 \div 3}[/tex]
=[tex]\frac{1}{3}[/tex]
Hope this helps!
Which ordered pair is a solution of the
equation?
Y= 32x+5
Answers
Step-by-step explanation:
where are the ordered pairs?
two improper fractions between 4 and 5
Answers
Answer:
[tex] \frac{9}{2} [/tex]
[tex] \frac{13}{3} [/tex]
PLEASE HELP>>>>>
25 POINTS...................
Answers
Answer:
y = 2/3x - 9
Step-by-step explanation:
note the slope, then note the y intecept, then plug it into the equation y = mx+b
Answer:
So its d
Step-by-step explanation:
Y intercept is 6, and the slope is 3/2. hope i help! And if it isn't that, its c
Kelly watches 3/5 of a movie in 5/8 of an hour. How much time wil it take her to watch the entire movie?
Answers
well, putting the movie in fifths, she watched 3/5, the whole movie will be 5/5 = 1.
[tex]\begin{array}{ccll} \stackrel{movie}{fraction}&hour\\ \cline{1-2} \frac{3}{5}&\frac{5}{8}\\[1em] \underset{whole}{1}&x \end{array}\implies \cfrac{~~ \frac{3}{5}~~}{1}=\cfrac{~~ \frac{5}{8}~~}{x}\implies \cfrac{3}{5}x=\cfrac{5}{8}\implies \cfrac{3x}{5}=\cfrac{5}{8} \\\\\\ 24x=25\implies x = \cfrac{25}{24}\implies x = 1\frac{1}{24}\qquad \textit{1 hour, 2 minutes and 30 seconds}[/tex]
Find total cost to the nearest cent.$1500 computer; 7% tax
Answers
Answer:
Total Cost = $1605
Step-by-step explanation:
Total Cost = Cost of the Computer + (Cost of the computer × tax %)
Total Cost = $1500 + ($1500 × .07)
Total Cost $1500 + $105
Total Cost = $1605
brief statement Bosnian Crisis.
Answers
Answer:
The Bosnian war and genocide resulted in close to 100,000 civilians killed, over 2 million people forcibly displaced, and between 20,000-50,000 women systematically raped. ... Over 7,000 Bosnian Muslim prisoners captured in the area around Srebrenica were summarily executed from 13 July to 19 July 1995.
Step-by-step explanation:
hope this helps
Based on the diagram, which is a true statement?
o If a student plays in the band, then he/she is an
honor student.
Olfa student is an honor student, then he/she plays in
the band.
O If a student is not an honor student, then he/she
cannot play in the band.
O If a student is an honor student, then he/she may
also be a band member.
Answers
Answer:
top god's menu back door distract 9 call scars double knot thunderous gone away gone day SKZ ALL AROUND THE WORLD
Answer:
Step-by-step explanation:
if a student is an honor student, he/she may also be a band member
I need help with the question
Answers
Answer:
[tex]A = 25\pi[/tex] or 25 × 3.14 = 78.5m
Step-by-step explanation:
The radius is half of the diameter. So the radius = 5m (10/2)
[tex]A = \pi r^{2}[/tex]
[tex]A = \pi (5^{2} )[/tex]
[tex]A = 25\pi[/tex]
In the past, Marcie's father rode his bike 108 miles in 7.5 hours. Her mother rode the same distance in 8 hours. Marcie plans to ride her bike 108 miles at a steady rate of 18 mph for y hours. Will she match her father or mothers time? Use the equation 108÷y=18 to justify your answer.
Answers
Using the speed - distance relationship, Marcie's time will be 6 hours. Hence, she'll match her parents time.
Recall :
Speed = distance / timeTo obtain Marcie's time :
18 = 108 / yWe can solve for y thus :
y × 18 = 108
y = 108 / 18
y = 6 hours
Since, Marcie's will cover the same distance in 6 hours, the she'll match and surpass her parents time.
Learn more : https://brainly.com/question/25449918
Anne and chima are to share a sum of money in ratio 4:1.Anne obtains #6000.what is chima's share?
Answers
Answer:
Chima would obtain 1200
PLEASE ANSWER!!! HELPPPO
Answers
Answer:
a) 34
b) 17
c)46
Step-by-step explanation:
55-21 = 34
count
The ratio of boys to girls in the class is 4 to 5. If there are 18 boys and girls in the
class, how many of each are there?
Answers
Answer:
8 boys and 10 girls
Step-by-step explanation:
If the ratio is 4:5,
4x2 + 5x2 equal 8+10 =
18.
4:5=8:10
Answer:
8 boys
10 girls
Step-by-step explanation:
4:5
8:10
8+10=18
What is the value of x?
Answers
Answer:
41º
Step-by-step explanation:
As this is an isosceles B and D are congruent.
The sum of the angles in a triangle is 180º
Therefor
2x = 180 - 98
2x = 82
x = 41º