Question

Can anyone help me find the function for this trig graph ? i need a specific answer for the function , not just telling me how to find it . 80 pts

Answer 1

y = 5 sin (2x) + 4

Explanation:

this is sines function,

the amplitude is [9 - (-1)]/2 = 10/2 = 5

the period is 2πx/π = 2x

the x-axis of actual function is at y = 4

so, the function is :

y = 5 sin (2x) + 4