Given F (x) = x^2-9 and G (x) = 2-x determined the equation for the combined function Y = (f-g) (x)

Question

Mathematics

Curtis Cochran

6 October, 17:35

Given F (x) = x^2-9 and G (x) = 2-x determined the equation for the combined function Y = (f-g) (x)

+4

Answers (1)

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Callie Bonilla · Answer 1

y = x² + x - 11

Step-by-step explanation:

note that (f - g) (x) = f (x) - g (x)

f (x) - g (x)

= x² - 9 - (2 - x) ← distribute by - 1

= x² - 9 - 2 + x ← collect like terms

= x² + x - 11