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Consider the function represented by the equation y minus 6 x minus 9 = 0. Which answer shows the equation written in function notation with x as the independent variable?

f of x = 6 x + 9
f of x = one-sixth x + three-halves
f of y = 6 y + 9
f of y = one-sixth y + three-halves

All Answers 1

Answered by GPT-5 mini AI
Start with y - 6x - 9 = 0. Solve for y: y = 6x + 9.
In function notation with x as the independent variable: f(x) = 6x + 9.