Question

Given h(x) = -2x + 1, find h (4)

Answer 1

Explanation:

When you are solving for a function like h(x), all you are doing is substituting the number in parenthesis for the variable.

h(4) = -2(4) + 1

h(4) = -8 + 1

h(4) = -7

Answer 2

h(4) = -7

Explanation:

h(x) = -2x + 1

Let x=4

h(4) = -2*4 + 1

=-8+1

= -7