SOLUTION: Rewrite the equation –3x + 9y = –90 as a function of x.

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Question 124658: Rewrite the equation –3x + 9y = –90 as a function of x.

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!


-3x+%2B+9y+=+-90……….
9y++=+3x+-90……….divide both sides by 9
y+=+x%2F3+-10+……….or
f%28x%29+=+%281%2F3%29x+-10……….