Consider the function represented by 9x + 3y = 12 with x as the independent variable. How can this function be writtenusing function notation?f(x)=x+4Mark this and returnSave and ExitNextSubmit
Accepted Solution
A:
Answer:f(x)=-3x+4Step-by-step explanation:We need to solve for y.9x+3y=12Subtract 9x on both sides.3y=-9x+12Divided both sides by 3.y=-3x+4Replace y with f(x).f(x)=-3x+4