The equation and graph show the cost to rent movies from two different companies. The cost is a function of
the number of movies rented.
Which description best compares the two functions?
Company 1
Company 2
16
m=movies, d=dollars
d=3m + 5
Dolors)
Movies)
There is a higher rate of
change at Company 2.
It costs more to rent movies
from Company 2.
There is a higher rate of
change at Company 1.
Company 1 adds a higher
initial fee to the rental cost.

18.75 gallons

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.