Answers TX-Pre-Calculus Unit Test — Unit testQuestion 22

22

QuizMultiple Choice

Unit Test — Unit test

Question 22 • TX-Pre-Calculus

Which function is graphed below?

Question illustration

Answer

A

f(x) = cos(x)

B

f(x) = –cos(x)

C

f(x) = sin(x)

D

f(x) = –sin(x)

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