What are the next two terms in a sequence -9, 3, - ?

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)?

Which table represents a linear function? i'll give brainliest to first answer ^'^

What is the value of f(x) = 2.2 for f(-2)?