Question

Is anyone good with Trigonometry?

Answer 1

ya

Answer 2

why

Answer 3

I would appreciate it LOADS if you helped me with this one question i don't understand
Here it is:

Answer 4

Function f is defined by f(x)=a+bcos2x for 0<=x<=Pi
It is given that f(0)=-1 and f(1/2Pi)=7

Answer 5

where

Answer 6

nvm

Answer 7

Questions:
a)Find the values of a & b

Answer 8

b)Find the x coordinate of the point of intersection at the x axis

Answer 9

Can you help???

Answer 10

???

Answer 11

@Nuke_ur_friend are you there???

Answer 12

YA it is b

Answer 13

...........thats a question......

Answer 14

You're supposed to solve....

Answer 15

ok sorry tierd

Answer 16

Can you help me though?