How do you find the slope that is perpendicular to the line #y= -1#?
See a solution process below:
A perpendicular line therefore will be a vertical line.
Vertical lines, by definition, have an undefined slope.
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The slope of a line perpendicular to a horizontal line (like y = -1) is undefined. This is because a horizontal line has a slope of 0, and the slope of any line perpendicular to it would be undefined.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- What is the equation of the line passing through #(11,13)# and #(59,67)#?
- What is the equation of the line with slope # m= -1 # that passes through # (-2,11) #?
- The sum of two number is 11 their diffrence is 5. what is the number?
- What is the slope of any line perpendicular to the line passing through #(16,6)# and #(-2,-13)#?
- What is the slope of any line perpendicular to the line passing through #(44,15)# and #(-5,-3)#?

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