Question

F (x) = -2x + 1, find f (1/2)

Answer 1

the answer is 0
-2(1/2)+1 =0

Answer 2

`f(1/2)=0`

Explanation:

So we have the function:

`f(x)=-2x+1`

And we want to find f(1/2).

So, substitute 1/2 for x:

`f(1/2)=-2((1)/(2))+1`

Evaluate. Multiply:

`f(1/2)=-1+1`

Add:

`f(1/2)=0`

So, our answer is:

`f(1/2)=0`

And we're done!