Question

F(3/4) if f(x)= 2x +1/4

Answer 1

`\boxed{f\left((3)/(4) \right) = (7)/(4)}`

.

Explanation:

`f(x) = 2x + (1)/(4)`

.

`f\left((3)/(4) \right) = 2((3)/(4) ) + (1)/(4)`

`f\left((3)/(4) \right) = (6)/(4) + (1)/(4)`

`f\left((3)/(4) \right) = (6 + 1)/(4)`

`f\left((3)/(4) \right) = (7)/(4)`