Question

If f(x)=3x+2 and g(x)=x2−x, find the value.
f(4)=

Answer 1

To find the value of f(4), we can substitute 4 into the function f(x) and solve. Let's do it step by step:

First, let's write out the function f(x) as f(x) = 3x + 2.

Now, substitute 4 for x in the function:
f(4) = 3 * 4 + 2.

Simplifying further:
f(4) = 12 + 2.

And the final answer is:
f(4) = 14.

So, the value of f(4) is 14.