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Is 4xy+2y=9 linear? Yes or no
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2 votes
Is 4xy+2y=9 linear?
Yes or no

User Jagadeesh Govindaraj
by
8.0k points

2 Answers

3 votes
yes it is linear because there are no exponents or absolute values just variables and constants with a plus sign and an equal sign.  Also when you graph it it becomes a straight line on the graph, making it linear.
User Holland Wilson
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8.4k points
4 votes
yes because when you graph it, you can do the vertical line test with no overlap of x. In other words, there are never any repeating x values.
User Anton Dergunov
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9.9k points
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