Question

Which of the following represents another way to write the function rule f(x) = 3 +11.f(1) = 4 2.f(y) = 3x + 1 3.y - 3x+1 4.x=3y+1

Answer 1

A common notation which is used to represent functions is the following:

`y=f(x)`

Then, the function f(x)=3x+1 can also be written as:

`y=3x+1`

Therefore, the answer is that of the 3rd option.