Question

Consider the function f(x)=−2/3x+5 .

What is f(1/2) ? Enter your answer, as a simplified fraction, in the box. f(1/2)=

Answer 1

`(14)/(3)`

Explanation:

To evaluate substitute x =
`(1)/(2)` into f(x)

f(
`(1)/(2)`) = -
`(2)/(3)` ×
`(1)/(2)` + 5

= -
`(1)/(3)` +
`(15)/(3)` =
`(14)/(3)`