Question

Given h(x) = 4x + 3, find h(4)

Answer 1

19

Explanation:

Formula

h(x) = 4x + 3

Givens

x = 4

Comment

h(x) is the same thing as y. So the equation can be written as y = 4x + 3

Now it is a simple matter of solving 4x + 3 given that x = 4.

Solution

f(4) = 4*4 + 3 Combine

f(4) = 16 + 3 Add

Answer

f(4) = 19