G(z)=4z+2 how to work this

To work with the function G(z) = 4z + 2, you can follow these steps:

1. Start with an input value for z. Let's say we have z = 3.
2. Substitute the value of z into the function: G(3) = 4(3) + 2.
3. Simplify the expression within parentheses: G(3) = 12 + 2.
4. Perform the addition: G(3) = 14.

So, when z = 3, the value of G(z) is 14.