2 years ago

The line m has a slope of 4. What is the slope of a line perpendicular to line m?

2 answers:

7 0

Answer:

In order to make a slope perpendicular, you have to change its sign depending on whether it is negative or positive. And you have to change it upside down (its reciprocal)

Therefore,

-1/4

g100num [7]2 years ago

4 0

Answer:

-1/4

Step-by-step explanation:

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