# What is the slope of a line perpendicular to the line with graph #y=2x-4#?

Formula for perpendicular slope is:

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The slope of a line perpendicular to a line with the equation y = 2x - 4 is the negative reciprocal of the slope of the given line. In this case, the given line has a slope of 2, so the slope of a line perpendicular to it would be -1/2.

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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.

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- What is the measure of angle c? round to the nearest hundredth.

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