Answers
Yes, this parabola is a function because it passes the vertical line test!
The vertical line test is a test where you move left to right over a graph, and look to see if there are any instances where the vertical line touches two points at the same time. If not, then the graph is a function!
Hope this helps!! :)
Related Questions
Five and one half of 2 and one third is what number?
Answers
Given:
Five and one half of 2 and one third.
To find:
The number for the given statement.
Solution:
Five and one half = [tex]5\dfrac{1}{2}[/tex]
2 and one third = [tex]2\dfrac{1}{3}[/tex]
The given statement is five and one half of 2 and one third.
Here, the word "of" is used for multiplication.
So, the expression for the given statement is:
[tex]5\dfrac{1}{2}\times 2\dfrac{1}{3}[/tex]
[tex]=\dfrac{10+1}{2}\times \dfrac{6+1}{3}[/tex]
[tex]=\dfrac{11}{2}\times \dfrac{7}{3}[/tex]
[tex]=\dfrac{77}{6}[/tex]
Therefore, the required number is [tex]\dfrac{77}{6}[/tex].
Mr.Jamison brought 15 tubs of paint for the art classes he teaches for his Elementary kids. He paid $63.90 for the paint.If each tube of paint costs the same amount, what was the price of one tube?
Answers
Answer:
$4.26
Step-by-step explanation:
63.90 divide by 15 = $4.26
the price of one tube is $4.26
so
The final step in any equation is this
Answers
41. Steven wants to buy a $535 bicycleSteven has no money saved, but will be able to deposit $30 into a savings account when he receives his paycheck each Friday. However, before Steven can buy the bike, he must give his sister $65 that he owes her. For how many weeks will Steven need to deposit money into his savings account before he can pay back his sister and buy the bike?
Answers
Answer:
17 weeks of deposits will pay for his bike and his sister
Step-by-step explanation:
Which graph best represents the solution to the following pair of equations?
y = 4x + 2
y = x + 5
Answers
explanation:
1. they both are increasing so only graph 1 & 4 fits
2. the y-intercept of y=x+5 is 5 so it’s graph 2
Answer:
The first picture with the (1,6)
Step-by-step explanation:
If you plug in the numbers in the equations you will see that they both equal 6.
6=4(1)+2
6=4+2
6=6
6= (1)+5
6=6
PLEASE HELP ME! THANKS SO MUCH!! EXPLAINING THE ANSWE = BRAINLIEST
The city of Redmond is planning to build a new park by enlarging the current park by a scale factor of 3. The current park has an area of 30,125 yd².
The area of the new park is ___ yd².
Answers
Answer:
The answer is 602,000 yd^2.
Step-by-step explanation:
just multiply the original area by 16
37625 times 16= 602000
Answer:
The answer is 602,000 yd^2.
Step-by-step explanation:
37625 multiply 16 = 602000
Hope this answer helps you :)
Have a great day
Mark brainliest
hi pls help i’ll give brainliest
Answers
Answer:
Nuclear fusion that takes place between hydrogen atoms.
Step-by-step explanation:
Answer:
The answer is B.
Step-by-step explanation:
Like most stars, the sun is made up mostly of hydrogen and helium atoms in a plasma state. The sun generates energy from a process called nuclear fusion. During nuclear fusion, the high pressure and temperature in the sun's core cause nuclei to separate from their electrons.
Using the figure shown, match each Trigonometic Ratio to the ratio of the sides.
Answers
Answer:
Step-by-step explanation:
Sin(A) = a/c
Cos(A) = b/c
Tan(A) = a/b
Answer:
Solution given:
Trigonometic Ratio to the ratio of the sides. are.
SinA=a/c
CosA=b/c
TanA=a/b
Someone help please :)
Answers
Answer:
comment if you need a better explanation
Solve for k.
8(10 - k) = 2k
answer: k=8
Answers
Answer:
k=8
explaining the answer
80 - 8K = 2K
8(10-2) = 2(8)
8(8)=64 = 16
64=16
Find the length of the hypotenuse
Answers
Answer: The answer is “10cm”
Step-by-step explanation: To get to this answer we first need to know the formula for find the hypotenuse which is a^2 + b^2 = c^2. A and B are the two sides in this case a and b are 8 cm and 6 cm. Then you plug in the values into the equation, it looks like this 8^2 + 6^ = c^2 once you solve you get 64 + 36 = c. When you add 64 and 36 you get 100 but their is one more step. You must find the square root of 100 which is 10. So your answer for the hypotenuse is “10cm”
Have a nice day!
2. The following data set shows the number of points scored by rugby team in season of matches: (5
27,25,16, 6,43,34, 16, 35,48,29,28,5,32,48,41,26,25,19,28,42,25
Find the a) mean
b) median
c) mode
d) range
e) interquartile range
Helppp
Answers
Answer:
Hope it helped :)
Step-by-step explanation:
[tex]a)Mean = \frac{sum \ of\ the\ data} {number\ of\ data} = \frac{598}{21} = 28.48\\\\b) Median = middle\ number = 28\\\\c)Mode = most \ frequently \ occured \ number = 25\\\\d) Range = 48 - 5 = 43\\\\e)Inter Quartile Range = Q_3 - Q_1 = 16[/tex]
PLEASE HELPPPP I NEED THIS FASTTTTT
Answers
Answer:
[tex]there \: are \: 8 \: values \\ = \frac{8}{17} \times 100\% \\ = 47\%[/tex]
1.) Write an equation of the line that passes through the point (3,-2) and is
perpendicular to y=-1/2X+4.*
Your answer
Answers
Answer:
y = 2x - 8
Step-by-step explanation:
The radius of a cylinder is equal to its height, and it has a total
surface area of 500 cm?. Find its height.
Answers
Answer:
250
Step-by-step explanation:
Divide the half from the surface area formula and it will give you the correct answer
Solve the inequality -8m < 24
Answers
Answer:
m > -3
Step-by-step explanation:
-8m/-8 < 24/-8
when dividing by a negative number the sign changes
m > -3
Una micra (μm) es una milésima de milímetro. Si la densidad del agua es 1000 kg/m³, ¿cuál es la masa de 10⁹ μm³ de agua?
Answers
Answer:
La masa de 10⁹ μm³ de agua es 1 mg.
Step-by-step explanation:
La densidad del agua es:
[tex] d = \frac{m}{V} = 1000 kg/m^{3} [/tex]
En donde:
m: es la masa =?
V: es el volumen = 10⁹ μm³
Para encontrar la masa de agua debemos convertir las unidades del volumen de μm³ a m³:
[tex]V = 10^{9} \mu m^{3}*\frac{1 m^{3}}{(10^{6} \mu m)^{3}} = 10^{-9} m^{3}[/tex]
Ahora, la masa es:
[tex]m = d*V = 1000 kg/m^{3}*10^{-9} m^{3} = 10^{-6} kg = 10^{-3} g = 1 mg[/tex]
Por lo tanto, la masa de 10⁹ μm³ de agua es 1 mg.
Espero que te sea de utilidad!
HELP PLZ ILL GIVE BRAINLIEST
Answers
Answer: (a)
Step-by-step explanation:
Given
Polynomial is [tex]-5+x^2+x^3[/tex]
In standard form, Polynomial is written in the form of
[tex]ax^n+bx^{n-1}+cx^{n-2}+dx^{n-3}+\ldots[/tex]
That is leading term must have highest degree
Arranging according to the standard form
[tex]\Rightarrow x^3+x^2-5[/tex]
The above expression is cubic trinomial because degree of x is 3.
Hence, option (a) is correct.
There are 5 billiard balls in a velvet bag. Three
of the balls are striped and the other 2 are
solid. What's the probability of pulling out a
striped ball? Write your answer as a fraction.
Answers
Answer:
3/5
Step-by-step explanation:
Susan wants to hire one of two mechanics to repair her car. Each mechanic charges a one-time fee in
addition to an hourly rate.
Mechanic A charges a one-time fee plus $35 per hour. A repair made by Mechanic A that takes 5 hours to
complete will cost a total of $225.
This table shows the total cost, including the one-time fee, for repairs made by Mechanic B that take
different numbers of hours to complete
Mechanic B
Time
(hours)
Total Cost
(dollars)
1
80
2.
120
3
160
4.
200
5
240
6
280
How much more money in dollars does Mechanic A charge for the one-time fee than Mechanic B
charges?
Answers
there no table showing mechanic b. but mechanic a charges a one time fee of $50
35 an hour times 5 hours is 175
the total of 225 -175= $50 as a one time fee
What is 8.35, 345.67, 98.43, 90.8 and 25.45 in expanded form?
Answers
Answer:
558.0981
Step-by-step explanation:
5.67, 98.43, 9What is 8.35, 345.67, 98.43, 90.8 and0.8 and 25.45 in expanded form?
Function g can be thought of as a scaled version of f(x)=x^2
Write the equation for g(x)
Answers
A scaled version means that our leading coefficient will change. Let's set up an equation to find our leading coefficient, a.
g(x) = a * x^2
Now that we have our equation, we need a point that is on g(x). The point given is (4,8). Let's use that point and plug x and y into our equation so that we can solve for a.
8 = a * (4)^2
8 = a * 16
a = 1/2
All that's left to do is plug in our a value into g(x).
g(x) = 1/2 x^2
Hope this helps!! :)
In C = A + B, what is the value of the entry represented by C41?
OA. -2
OB. 2
Ос.
-16
OD. 16
Answers
Answer
C41 = 2
This very simple to do.
First locate the entry in A41 in matrix A. That is the entry in the intersection of the fourth row and first column of matrix A. This entry is 7.
Then multiply by the scalar which is 2 to get,
Next we locate the entry in B41 in matrix B also. Which is 4. We multiply by the scalar of -3 to get,
-3 x 4= -12
We now add these two corresponding entries to obtain,
14+-12= 2
$12500 is invested at a compound interest rate of 9% pa. Interest, however,
is compounded monthly. Use the formula to calculate the amount to which
the investment will grow in 4 years.
Answers
Answer:
£4500
Step-by-step explanation:
12500 ×9/100
=1125
4 years =1125×4
=£4500
7 2/3+(-5 1/2)+8 3/4=?
Answers
Answer:
10.9166666667 or 10 11/12
hope this helps
have a good day :)
Step-by-step explanation:
6x^8 + 4x^5 + (n + 1)x^2-n / 10x - 10
quien me ayuda
Answers
Answer:
parte 1) | Superprof
1 Indica cuáles de las siguientes expresiones son monomios. En caso de ... 4 Encuentra el valor numérico del polinomio P(x) = x^3 + 3x^2 - 4x - 12 ... d) (10x – 5/4x³ + 5/2x² – 1/2) : (5x)
HELPPPPP ANSWER GETS BRAINLIEST
Answers
Answer:
56 degrees
Step-by-step explanation:
If you look at the m<KLN you can see that it is an acute angle. So, with this being said you have to know that the measure KLN is going to be less than 90 degrees. So you would subtract 180 and 124 and you would get 56 degrees.
I hope this helps :)
Describe the transformation
Answers
(x,y) --> (x,-y)
What similarity statement can you write relating the three triangles in the diagram.
Answers
Answer:
c. triangle JMK....triangle LMK.....triangle JLM
A. X=3
B. X=4
C. X=5
D. X=6
E. X=7