F(-2) =-2x+11

Evaluate the function

Can someone me with these two circle theorem questions asap?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Afootball quarterback has two more chances to throw a touchdown before his team is forced to punt the ball. he misses the receiver on the first throw 25% of the time. when his first throw is incomplete, he misses the receiver on the second throw 15% of the time. what is the probability of not throwing the ball to a receiver on either throw?