is the average rate of change for this function from x=-3 to x=3 greater or less than the rate of change of the linear function y=3/4x+9? justify your answer.

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?