What is the scale factor in the dilation? A. 1/6
B. 1/3
C. 3
D. 6
I WILL GIVE

3

Step-by-step explanation:

if you look a the x axis you can see the blue box has a lengh of 9. Since the red box has a lenght of 3 it must be time 3. (3 · 3 = 9)

let f (x ) is a function and c be a positive real number,   the graph of the function g (x ) = f (cx ) is represented as follows.

when, c > 1,   the function compresses it in the x - direction.

when, 0 < c < 1, the function stretches it.

the function is g ( x ) = (9x )2.

the heighest power of x in g ( x ) = (9x )2 is 2, so the parent function is square function.

the equation of parent function is f ( x ) = x 2 .

the function is g ( x ) = (9x )2 and the parent function is f ( x ) = x 2 .

so, the functions f and g have the following relationship.

g ( x ) = f ( 9x ).

compare the function g ( x ) = f ( 9x ) with g (x ) = f (cx ).

c = 9 ( > 1 ).

so, the function g (x ) = (9x )2 compresses it in the x - direction.

step-by-step explanation:

the height of the surface increases from the center out to the sides of the road

it is c!