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Determine whether the given point (-6,2) is a solution of the equation y = -2x - 1
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Determine whether the given point (-6,2) is a solution of the equation y = -2x - 1
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Jul 8, 2018
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Determine whether the given point (-6,2) is a solution of the equation y = -2x - 1
Mathematics
middle-school
A Haworth
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A Haworth
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4
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its just a matter of subbing to see if it is true
y = -2x - 1
(-6,2)...x = -6 and y = 2
sub
2 = -2(-6) - 1
2 = 12 - 1
2 = 11....nope....it is not a solution
Soren Stoutner
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Jul 11, 2018
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Soren Stoutner
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y-y1= m(x-x1)
y-2= -2(x+6)
y-2= -2x-12
y= -2x-10
Unless there is supposed to be a zero at the end of that 1, then the answer is no
Himani Sharma
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Jul 15, 2018
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Himani Sharma
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