how to find h'(-1)

6. Given h = g of, where f and g are X continuous functions, use the f (x) g(x) f' (x) g'(x) information in the table to evaluate - 1 - 18 -5 -15 h(-1) and h'(-1). 0 -2 5 -1 11 h = g(f(x ) ) h' (x)= g/f(x)) f' (x) 1 - 1 -4 3 -7 " ( -1 ) = off(x ) ) h ( - ) = 9'(1 ) f' G-i ) 2 4 - 9 7 -3 = 9 ( f( -1) ) = = 4 =(-7)(-5) 3 13 - 10 11 = 35