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Mathematics, 16.07.2019 23:10 BLUE1700

Is the line through points p(–5, 10) and q(–9, 2) perpendicular to the line through points r(4, 6) and s(–4, 10)? explain. a. yes; their slopes have product –1. b. no; their slopes are not equal. c. no, their slopes are not opposite reciprocals. d. yes; their slopes are equal.

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Is the line through points p(–5, 10) and q(–9, 2) perpendicular to the line through points r(4, 6) a...

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