Question

H(x) = x2 + 1 k(x) = x – 2

(h + k)(2)

Answer 1

5

Explanation:

note that (h + k)(x) = h(x) + k(x)

h(x) + k(x) = x² + 1 + x - 2 = x² + x - 1

Substitute x = 2 to evaluate (h + k)(2), that is

(h + k)(2) = 2² + 2 - 1 = 4 + 2 - 1 = 6 - 1 = 5

Answer 2

First answer is 5. second answer is 9. third answer is 17.

Explanation:

Edge 2020