answer question 7 : 7. Determine a.( ) ( ) 2g f b. g(f(-2)) c.( ) ( ) 1 0f g− d.( ) ( ) 1 1 0f g− −h = f (t) = -.63t2 + 3.9t + 5 x -2 -1 0 1 2 f(x) 2 0 1 -2 -1 g(x) 0 2 -1 -2 1