4. How are the graphs of y = [4xand y = |4x| +4 related?
A The graph of y= [4x] + 4 is the graph of y=
|4x| translated down 4 units.
В The graph of y= [4x] + 4 is the graph of y=
14x translated up 4 units.
C The graph of y= [4x+ 4 is the graph of y=
|4x| translated to the left 4 units.
D The graph of y = |4x[ +4 is the graph of y=
|4x| translated to the right 4 units

x=-7

step-by-step explanation:

x+3=-10

-10+3=-7

x=-7

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

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:

is there a graph

step-by-step explanation: