Given f (x) = 5x - 6 and g (x) = x2 - 5x + 6, find the function (f + g) (x). Use the ^ key for the exponent. Enter your answer as the example: 4x^3.

Question

Natasha Thornton

Mathematics

23 March, 19:16

Given f (x) = 5x - 6 and g (x) = x2 - 5x + 6, find the function (f + g) (x). Use the ^ key for the exponent. Enter your answer as the example: 4x^3.

+2

Answers (1)

Know the Answer?

Megan Bean · Answer 1

The answer is x².

f (x) = 5x - 6

g (x) = x² - 5x + 6

(f + g) (x) = f (x) + g (x)

= 5x - 6 + x² - 5x + 6

= x² + 5x - 5x + 6 - 6

= x² + 0 + 0

= x²