Question

Find a formula for the trigonometric function. Use x as the independent variable in your formula. ill attach the graph

Answer 1

just from a glance, the basic function is -cos

Answer 2

the amplitude appears to be 12 from the pic...

-12 cos(x) so far

Answer 3

it makes one complete cycle in 14; so that would be its period

but how do I put that into there?

2pi/14? or 2pi/x = 14

lets go with 2pi/x = 14

x = 2pi/14 lol....

the period is pi/7

-12cos((pi/7) x) maybe