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Find the slope of any line perpendicular to the line through points (0, 5) and
(3, 4).

2006-07-21 18:23:33 · 4 answers · asked by Anonymous in Education & Reference Homework Help

4 answers

the slope of the join of any two points is given by y2-y1/x2-x1
substituting the slope of the join of the two given points
=4-5/3-0=>-1/3
slope of all the lines which are perpendicular to this line segment will be given by the negative inverse of the slope of this line segment
so the answer is 3
(note:slope of all lines parallel to this will be the same as that of the given line segment and so -1/3)

2006-07-22 08:18:54 · answer #1 · answered by raj 7 · 0 0

The slope of the given line is the difference of the Y's over the difference of the X's. (5-4)/(0-3) = -1/3.

The slope of the line perpendicular to a given line is the opposite reciprocal of the slope which in this case is 3.

2006-07-21 18:29:59 · answer #2 · answered by anyonebutkc 2 · 1 0

Find the slope of a line perpendicuar to the line through points (0, 5) amd (3, 4)

the y coordinates represent the rise

the x coordinates represent the run

x coordinates

X1 = 0
X2 = 3

y coordinates

Y1 = 5
Y2 = 4

slope Formula:

m = Y2 -Y1 / X2 - X1

Insert the x and y coordinates into the formula

m = 5 - 4/0 - 3

m = - 1/3

The answer is m = - 1/3

The solution set is {- 1/3}

2006-07-21 21:23:01 · answer #3 · answered by SAMUEL D 7 · 1 0

to locate the slope of a perpendicular line, you in simple terms could desire to take the damaging inverse of the slope of the unique line. in this concern, the slope is calculated like so: (-4 - 5) / (-3 - 0) = -9 / -3 = 3 for this reason, the slope of a perpendicular line could equivalent -a million/3.

2017-01-03 05:04:18 · answer #4 · answered by ? 4 · 0 0

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