Question

If f ( x ) = 2 x − 5 , then what is f(5)

Answer 1

(5,5)

Explanation:

f(x) = 2x − 5

y= 2(5)-5

y= 10-5

y=5

Answer 2

f(5) = 2(5) - 5
= 10 - 5
= 5