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27 votes
27 votes
Does (–12, 99) make the equation y = –9x − 9 true?

User Kanchu
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1 Answer

24 votes
24 votes

The equation is given


y=-9x-9

The coordinate is given (–12, 99) , substitute in the equation to check it is satisfy or not.


y=-9(-12)-9
y=108-9=99

which is equal to y values 99.

Hence the point given is satisfy the given equation.

User Marcus Thornton
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2.9k points