Determine the amplitude or period as requested. Amplitude of y = 1/2 * cos 5x

Question

asked Dec 6, 2022 168k views

1 Answer

Brian Bi · Answer 1 · 2022-12-10T11:04:28+0000

Answer:

The amplitude is
(1)/(2) = 0.5

Explanation:

Trigonometric function:

A trigonometric function has the following format:

Asin(bx) or
$A\cos[bx}$

In which the amplitude is A and the period is
$(2\pi)/(b)$

Amplitude of y = 1/2 * cos 5x

The multiplier is 1/2, so this is the amplitude.