Question

F(x)=3-x and g(x)=x2+2

Find
F(0) - g(-2)
G(2) x g(-1)

Answer 1

Answer:

f(0) - g(-2) = -3

g(2) × g(-1) = 18

Step-by-step explanation:

f(0) - g(-2)

f(0) = 3 - 0 = 3

g(-2) = (-2)² + 2 = 6

So; f(0) - g(-2) = 3 - 6 = -3

g(2) × g(-1)

g(2) = 2² + 2 = 6

g(-1) = (-1)² + 2 = 3

So; g(2) × g(-1) = 6 × 3 = 18