the functions f and g are defined as follows

Answer:
f(- 3) = 27 and g(6) = - 15
Step-by-step explanation:
Substitute x = - 3 into f(x) and x = 6 into g(x) , that is
f(- 3) = - 2(- 3)² - 3(- 3) = - 2(9) + 9 = 18 + 9 = 27
g(6) = - 2(6) - 3 = - 12 - 3 = - 15