3 years ago

Need help in number 9. Thanks for helping

Mathematics

2 answers:

Firdavs [7]3 years ago

8 0

Answer:

Step-by-step explanation:

The range is just the list of y-coordinates while the domain is just a list of the x-coordinates when it comes to a list of points.

So anyways all your y-coordinates are -2,-1,0,1,2. So that is your range.

Artyom0805 [142]3 years ago

3 0

Answer:

Step-by-step explanation:

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For this case we have to by definition, if two lines are perpendicular then the product of its slopes is -1.

That is to say:

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So:

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Thus:

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Option B:

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Option D:

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ANswer:

Option B

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