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2 years ago

Show if lines are parallel, perpendicular, or neitherY=10x-2-10x+y=4

Mathematics

2 answers:

notka56 [123]2 years ago

8 0

The lines are parallel bc if you change -10x+y=4 into y=10x+4 they will have the same slope of m=10x

mamaluj [8]2 years ago

6 0

Solve the second equation for y
-10x+y=4
y=10x+4

so we have the 2lines
y=10x-2
y=10x+4

both are written in slope intercept form do the coefficient of x is there slope. since both slopes are the same, namely 10, the two lines are parallel

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