Question

Evaluate the function​

Answer 1

we can see that this function is written in terms of x

H(x) = 18 - x

in order to evaluate it for x = - 6, we will change the x to -6 in the bracket next to H and replace any x in the function with that value

So,

H(-6) = 18 - (-6)

H(-6) = 18 + 6

H(-6) = 24