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A line is perpendicular to y=3x-8 and intersects the point (6,1). How can we find the slope of this perpendicular line?

A line is perpendicular to y=3x-8 and intersects the point (6,1). How can we find-example-1
User Leo Chan
by
3.7k points

2 Answers

4 votes

Answer:

The Answer is B: We must find the opposite reciprocal of the slope of the line whose equation we were given.

Explanation:

I have the same exact question and I also do acellus.

User PoorLuzer
by
3.5k points
3 votes

Answer:

-
(1)/(3)

Explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 3x - 8 ← is in slope- intercept form

with slope m = 3

Given a line with slope m then the slope of a line perpendicular to it is


m_(perpendicular) = -
(1)/(m) = -
(1)/(3) ← slope of perpendicular line

User Alex Saunin
by
3.6k points