What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with f(x - 7)?
2 answers:
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:
Also, I attached you the graph.
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From there we can see that because x equals both to a and b, it must be that a = b.