Question

I have the picture of the problem below. i hate math sometimes..

Answer 1

A

Explanation:

given the standard form of the sine function

y = a sin(bx + c) + d

amplitude = | a | , period =
`(2\pi )/(b)`

shift = -
`(c)/(b)` , d = vertical shift

given

y = 5sin(2x -
`(\pi )/(3)` ) + 1 ← in standard form

with b = 2

then

period =
`(2\pi )/(2)` = π