![Find the range of the function f(x) = 2 cos πx:
A) R
B) [-π,π]
C)[-2,2]
D) [-1,1]
PLEASE I NEED HE](/tpl/images/1396/1039/6cd82.jpg)
B) [-π,π]
C)[-2,2]
Mathematics, 19.07.2021 14:00 ultimatesaiyan
Find the range of the function f(x) = 2 cos πx:
A) R
B) [-π,π]
C)[-2,2]
D) [-1,1]
PLEASE I NEED HELP IM REALLY BAD AT FINDING RANGES , I WILL MARK BRAINLIEST!!!
Answers: 3
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You know the right answer?
Find the range of the function f(x) = 2 cos πx:
A) R
B) [-π,π]
C)[-2,2]
B) [-π,π]
C)[-2,2]
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