Anya found the slope of the line that passes through the points (–7, 4) and (2, –3). her work is shown below. let (x2, y2) be (–7, 4) and (x1, y1) be (2, –3). m = = = the slope is . what error did she make? she simplified the denominator incorrectly. the denominator simplifies to –7. she labeled the points incorrectly. the point (–7, 4) should be (x1, y1). she used an incorrect formula. the formula should be the change in y-values with respect to the change in the x-values. she used an incorrect formula. the formula should be the sum of the x-values with respect to the sum of the y-values.

She used an incorrect formula. The formula should be the change in y-values with respect to the change in the x-values

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

we have

Substitute the values

therefore

She used an incorrect formula. The formula should be the change in y-values with respect to the change in the x-values

1) is right

step-by-step explanation:

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.

hope it