Question

Q. A .

If f(x) = 5 - 2x and g(x) = x^2 + 1 , find

1) f(-2)
2) g(-3)

Answer 1

Answer:

1. 9, 2. 10

Step-by-step explanation:

f(x) = 5 - 2x

x = -2.

therefore

• f(x) = 5 -2(-2)
• = 5 + 4

= 9. (ans. 1)

g(x) = x² + 1

x = -3

therefore

g(x) = (-3)²+1

= 9 + 1

= 10 (ans. 2)

HOPE THIS ANSWER HELPS