Question

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with f(x - 7)?

Answer 1

Answer:

B) Shifts the line 7 units down

Step-by-step explanation:

Translations are transformations that change the position of the graph of a function. The general form of the graph of a function is translated up, down, to the right, or to the left. The translations are considered rigid transformations.

You can check the answer simply by evaluating the function at x=0:

$f(0-7)=f(-7)=(-7)$

Also, I attached you the graph.

Answer 2

Shifts the line 7 units down