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balu736 [363]
3 years ago
15

Which equation represents the line that is perpendicular to and passes through (-6,-9)?

Mathematics
1 answer:
Scilla [17]3 years ago
6 0

Answer:

y = -9

Step-by-step explanation:

Complete question;

Which equation represents the line y = 1/4 that is perpendicular to and passes through (-6,-9)?

The equation of the line in point slope form is y-y0 = m(x-x0)

Given the equation y = 1/4, the slope of the line is zero

Substitute the slope and the point into the formula;

y -(-9) = 0(x-(-6)

y + 9 = 0

y = -9

Hence the required equation is y = -9

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What is x and y? 2x-2y=-4 2x+y=11 Is there infinitely many solutions, 1 solution, or no solution? solve by elimination.
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Let's solve your system by substitution.

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Rewrite equations:

2x+y=11;2x−2y=−4

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2x+y=11

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