Math, asked by xzelzx1000, 1 year ago

Please answer question number 22 by step please don't spam it

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Answered by UnknownDude
0
[0010001111]... Hello User...[1001010101]
Here's your answer...

The method to solve this problem is to first find the slope of the line joining the two points, find the slope of the line perpendicular to it, and then pass that line through (2, - 3)

Slope between two points = (y2-y1) /(x2-x1)
= (5+3)/(-4-2)
= -8/6 = -4/3
m1×m2 = -1 for perpendicular lines
-4/3×m2 = -1
m2 = 3/4

This line passes through (2, - 3)
y+3 = (x-2)×¾
4y+12 = 3x-6
3x-4y = 18

Which is option B.

To solve this question a lot faster, though, just put (2, -3) in all the options. You'll see only one equation is satisfied.

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Hiteshbehera74: dude from where did the (x-2) came from
Hiteshbehera74: in step 3
Hiteshbehera74: ok
Hiteshbehera74: no problem
Hiteshbehera74: ok
Hiteshbehera74: no problem
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