F(x)<0 over (- infinity, -3) and what other interval? (-2.4,-1.1)

Answer this question! 30 points and brainliest! only if you know the answer.

Through: (-3,-3) parallel to y= 7/3x+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)?