Question

Write a sine function that has an amplitude of 5, a midline of 4 and a period of
4

Answer 1

See below

Explanation:

Start with sin x

amplitude of 5

5 sin x

midline 4

5 sin (x) + 4

period of 4

2 pi / 4 = pi/2

5 sin ( x pi/2 ) + 4