Mathematics, 30.11.2020 22:10, heavendavis101
Anya found the slope of the line that passes through the points (â7, 4) and (2, â3). Her work is shown below. Let (x2, y2) be (â7, 4) and (x1, y1) be (2, â3). m = m equals StartFraction x 2 minus x 1 over y 2 minus y 1. = Equals StartFraction negative 7 minus 2 Over 4 minus negative 3. = Negative StartFraction 9 Over 7 EndFraction. The slope is Negative StartFraction 9 Over 7 EndFraction.. What error did she make? She simplified the denominator incorrectly. The denominator simplifies to â7. She labeled the points incorrectly. The point (â7, 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.
Answers: 3
Mathematics, 21.06.2019 16:50, QueenDarbane9696
Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.
Answers: 2
Anya found the slope of the line that passes through the points (â7, 4) and (2, â3). Her work is sho...
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