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The line x = -4 is vertical, so a line that is perpendicular to it is horizontal, so its slope is 0.

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โˆ™ 2011-02-23 18:29:58
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Q: What is the slope of a line that is perpendicular to x equals -4?
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What is the slope of a line that is perpendicular?

If the line has a slope of 2, then the perpendicular line has a slope of -1/2. The slope of a perpendicular line is the negative reciprocal. Another example would be if the slope of a line is -1/4, then the slope of the perpendicular is 4.


What is the slope of the line that is perpendicular to the line whose equation is 3x plus y equals 4?

3x+y = 4 y = -3x+4 Perpendicular slope: 1/3


What is the slope of a perpendicular line 4x plus y equals 2?

-- The slope of the graph of [ 4x + y = 2 ] is -4.-- The slopes of perpendicular lines are negative reciprocals.-- The slope of any line perpendicular to [ 4x + y = 2 ] is 1/4 .


What is the gradient of a line perpendicular to y equals 4x -2?

6


What is the slope of a line perpendicular to the line whose equation is y equals 3x plus 4?

- 1/3


What is perpendicular to y equals 7x-4?

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Slope of a line AB is 4 what is the slope of CD if CD is perpendicular to AB?

Slope of perpendicular line is the negative reciprocal. So it is -1/4


How do you find a slope of a line perpendicular?

If two nonvertical lines are perpendicular, then the product of their slope is -1.An equivalent way of stating this relationship is to say that one line is perpendicular to another line if its slope is the negative reciprocal of the slope of the other. For example, if a line has slope 3, any line having slope - 1/3 is perpendicular to it. Similarly, if a line has slope - 4/5, any line having the slope 5/4 is perpendicular to it.


What is the slope of a line perpendicular to the line whose equation is 3x plus 4y equals 12?

4y= -3x + 12 y = -3/4x + 3 The perpendicular slope is 4/3


Given a line with a slope of -4 3 what is the slope of any line that lies perpendicular to it?

3/4


What is the slope of a line perpendicular to 18y equals 3x plus 4?

First calculate the slope of the line itself:18y = 3x + 4y = (1/6)x + (4/18)This line is in slope-intercept form; the slope in this case is 1/6.For the slope of the perpendicular line, take the negative reciprocal, -1 / (1/6), which is equal to -6.


What is the slope of a line perpendicular to a line that contains the points 0 and 2 and -3 and 4?

Slope: (2-4)/(0--3) = -2/3 Perpendicular slope: 3/2

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