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PLEASE ANSWER QUICKLY
Select the correct answer.
The parent cosine function is transformed to create function m through a phase shift left 3 units.
Which equation could represent function m?

PLEASE ANSWER QUICKLY Select the correct answer The parent cosine function is transformed to create function m through a phase shift left 3 units Which equation class=

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Answer:

It should be D because I have done that a couple days ago

Answer: C

Phase shift to the left would mean inside the parenthesis is a + sign. A plus sign indicates a shift to the left.