Question

Consider the function represented by 9x + 3y = 12 with x as the independent variable. How can this function be written using

function notation?
O FD=+
O F(x) = -3x+4
O few = - x +
O
f(y) = - 3y+ 4

Answer 1

f(x) = -3x + 4

Explanation:

3y = -9x + 12

y = -3x + 4