Question

Cos(x)<.025
cos^2(x)<.25
sin(x)<.25
sin^2(x)<.25

PLZ HELP

Answer 1

Explanation:

First

since its follow the pattern Intercept Max... Intercept Min...

Its a positive sine graph

Asin(B(x-0))<0.25

A=1

B=2π/period

period From the graph = 2π

B=2π/2π

B=1

Sin(x)<0.25

I'd go with C.