An equation that defines y as a function f of x is given a Solve the equation for y in terms of x and replace y with the function notation f x b Find f 11 x 5y 12 a Solve the equation for y in terms of x and replace y with the function notation f x 12 X f x 5 Simplify your answer Use integers or fractions for any numbers in the expression b Find f 11 f 11 Type an integer or a fraction