f(x)=4x-1+14

Rewrite the function as an equation.

y=4x-1+14

Simplify the numerator.

Add -1 and 1.

y=4x+04

Add 4x and 0.

y=4×4

y=4×4

Cancel the common factor of 4.

Cancel the common factor.

y=4×4

Divide x by 1.

y=x

y=x

y=x

Rewrite as y=mx+b f(x)=(4x-1+1)/4