Question

If f(x) = 2x - 5 , Find f(3).
Substitute 3 for x then type your final answer.

Answer 1

f(3) = 1

Explanation:

To find f(3), plug in 3 as x and simplify the expression:

f(x) = 2x - 5

f(3) = 2(3) - 5

f(3) = 6 - 5

f(3) = 1

So, f(3) = 1