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3 years ago

Which pairs of points would result in a line with a rate of change of 2:1? Select all that apply.

Mathematics

1 answer:

Helen [10]3 years ago

7 0

Answer:

Options A, C, D are true.

Step-by-step explanation:

We have to choose the pair of points from that given in the attached file which will result in a line with a rate of change i.e. slope of 2:1 i.e. 2.

A. The points are (-4,-11) and (-2,-7).

Then the slope of the joining line is $\frac{-7-(-11)}{-2-(-4)} =2$

B. The points are (5,6) and (-5,12).

Then the slope of the joining line is $\frac{12-6}{-5-5} =-\frac{3}{5}$

C. The points are (0,-3) and (-4,-11).

Then the slope of the joining line is $\frac{-11-(-3)}{-4-0} =2$

D. The points are (0,-3) and (5,7).

Then the slope of the joining line is $\frac{7-(-3)}{5-0} =2$

Therefore, options A, C, D are true. (Answer)

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Answer:

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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zhannawk [14.2K]

Answer:

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3 years ago

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Zina [86]

Answer:

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Step-by-step explanation:

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3 years ago

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Lesechka [4]

Answer:

x = 30

Step-by-step explanation:

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3 years ago

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