AP Precalculusmediummcq1 pt
The amplitude and period of f(x) = 4sin(x/2) are
A.amplitude 4, period 4π
B.amplitude 4, period π
C.amplitude 2, period 2π
D.amplitude 4, period 2π
Explanation
Core Concept
Period = 2π/(1/2) = 4π.
Correct Answer
Aamplitude 4, period 4π
More Unit 3: Trigonometric and Polar Functions practice questions
- easyThe polar point with θ = π and r = 5 is the rectangular point
- easycos(π/4) equals
- easysin(π/4) equals
- easyThe rectangular point (1, 0) in polar form is
- easyarcsin has domain
Practice more AP Precalculus questions with full explanations
Practice Unit 3: Trigonometric and Polar Functions Questions →