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Makai Pope
Mathematics
25 May, 11:32
F (x) = x 3 - x 2 - 9 x + 9 is this a function?
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Dusty
25 May, 11:54
0
Yes.
Step-by-step explanation:
Yes this is a linear equation.
First we need to simplify the equation down. We can do this by working through all the indicated subtractions shown in this equation.
3x - 2x - 9x = - 8x
f (x) = - 8x + 9
This is a linear equation. Check your work on a graphing calculator.
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