Respuesta :

Answer:

5

Step-by-step explanation:

h(x) = x² + 1

k(x) = x - 2

(h - k)(3)

Plug x as 3.

h(3) - k(3)

3² + 1 - 3 - 2

Evaluate.

9 - 4

= 5

Answer: 1=(h-k)(3)=8

Step-by-step explanation: Use the given functions to set up and simplify

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