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anonymous
 3 years ago
Select the equations that are parallel and perpendicular to y = 1/4 x + 7 and that pass through the point (8, 9).
parallel: y =1/4 x  11
perpendicular: y = 4x + 23
parallel: y = 4x + 11
perpendicular: y = 1/4 x  4
parallel: y = 4x  7
perpendicular: y = 1/4 x  7
parallel: y = 1/4 x + 11
perpendicular: y = 4x  23
anonymous
 3 years ago
Select the equations that are parallel and perpendicular to y = 1/4 x + 7 and that pass through the point (8, 9). parallel: y =1/4 x  11 perpendicular: y = 4x + 23 parallel: y = 4x + 11 perpendicular: y = 1/4 x  4 parallel: y = 4x  7 perpendicular: y = 1/4 x  7 parallel: y = 1/4 x + 11 perpendicular: y = 4x  23

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ZeHanz
 3 years ago
Best ResponseYou've already chosen the best response.1Two parallel lines: same slope. Two perp. lines: product of slopes = 1. Check this and you have the answer!

ZeHanz
 3 years ago
Best ResponseYou've already chosen the best response.1BTW, this only narrows down your choices to two. You have to do something with (8, 9) to make the final choice ;)
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