Question

Given the equation
f(x)=5x+3
solve
f(2)=

Answer 1

`f(2)=13`

Explanation:

Speaking how we are given the value of x we can substitute the value into the equation and solve for f(2).


`f(x)=5x+3`
Substitute and solve:

`f(2)=5(2)+3`

`5(2)=10`

`f(2)=10+3`

`10+3=13`

`f(2)=13`

Therefore your answer is 13.

I hope this helps.