Question

F(x) = (2x) / 3 - 5, find f(3)

Answer 1

f(3) = -3.

Step-by-step explanation:

Given f(x) defined below:

`f(x)=(2x)/(3)-5`

To find the value of f(3), substitute 3 for x:

`\begin{gathered} f(3)=(2(3))/(3)-5 \\ =2-5 \\ =-3 \end{gathered}`

The value of f(3) is -3.