Question

F(x) = 6x + 2

find f(4)

Answer 1

f(4) = 26

Explanation:

To solve this equation, you need to replace all x's with 4s. So you would make

f(4) = 6(4) + 2 (basically subsitiute x for 4)

Then, you just need to solve the equation! 6 x 4 is 24, and 24 plus two equals 26! Hope this makes sense!