Question

Consider the function f(x)=−2/3x+1.

What is f(3)?

Enter your answer in the box.

f(3)=

Answer 1

`f(3)=-1`

Explanation:

Given equation is:-

`f(x)=-(2)/(3)x+1`

To find
`f(3)` we need to substitute 3 in place of x in the above equation i.e.
`f(x)=-(2)/(3) x+1`

After substituting 3 in place of x we get,

`f(3)=-(2)/(3)* (3)+1`

`f(3)=-2+1`

`f(3)=-1`

Therefore for function
`f(x)=-(2)/(3)x+1,\   f(3)=-1`