APFIVE Amplitude of a Cosine Function
For the function $$g(\theta) = -2 \cos(\theta)$$, what is the amplitude?
A
0
B
1
C
2
D
-2
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For the function $$g(\theta) = -2 \cos(\theta)$$, what is the amplitude?
0
1
2
-2
Not enough data yet to show leaderboard.