3 years ago

Using the slope of the lines, determine if the lines are PARALLEL, PERPENDICULAR OR

Mathematics

1 answer:

AleksAgata [21]3 years ago

5 0

Step-by-step explanation:

let the first equation be l1 and the second equation be l2

then the product of L1.L2=1 the line is perpendicular and l1=l2 the line is parallel

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