A line passes through the points (–2, 1) and (–4, –7). What is the slope of the line?

The slope that passes through the points  (–2, 1) and (–4, –7) is 4.

The slope formula can be represented below:

Therefore, the slope that passes through the points  (–2, 1) and (–4, –7) can be found below

m = - 7 - 1 / -4 - (-2)

m = - 8 / -4 + 2

m = -8 / -2

m = 4.

Therefore, the slope is 4.

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your answer would be 10x - 1

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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