MATHEMATICS HIGH SCHOOL

Find the slope of the line that contains the points named. K(c + d, c - d), L(c - d, c + d)
a. -1
b. 1
c. 0

Answers

Answer 1
Answer:

Answer:

Option A is correct .i.e., Slope is -1.

Step-by-step explanation:

Given points are K(c+d , c-d) & L(c-d , c+d)

Slope\:of\:line=(y_2-y_1)/(x_2-x_1)

Slope\:of\:line\:KL=(c+d-(c-d))/(c-d-(c+d))

                                    =(c+d-c+d)/(c-d-c-d)

                                    =(2d)/(-2d)

                                    =-1

Therefore, Option A is correct .i.e., Slope is -1.
Answer 2
Answer: Hello,

Answer A

slope= (c+d-(c-d))/(c-d-(c+d))=2d/(-2d)=-1

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Answer:

B.

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