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slava [35]
3 years ago
11

for the graph y=-8 find the slope of a line that is perpendicular to it and the slope of a line parallel to it. Explain your ans

wer in two or more sentences
Mathematics
1 answer:
navik [9.2K]3 years ago
5 0

perpendicular = negative reciprocal

should multiply with -8 to give -1

-8x = -1

x = -1/-8

perpendicular slope = 1/8

(explanation: perpendicular lines have a slope that is the negative reciprocal and multiply with 8 to give -1)

parallel slope = 8

(parallel lines have the same slope)

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a^2 + b^2 = c^2
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Expression 
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Substitute x = 2
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6 0
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