lostduck247 lostduck247

14-02-2021
Mathematics

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Gradient of a line perpendicular to y=2x-1 pls help im dying

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caifox299 caifox299

14-02-2021

The answer is simply -2. To be perpendicular, the line is on a 90 degree angle from the given line. The easiest way is to think, if the 2 in this situation is positive, the answer is simply negative, and vice cerca

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