isaacspears40 isaacspears40
  • 14-11-2018
  • Mathematics
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compare your function y = -1/2x + 3 to f(x) = 2x + 3

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sqdancefan
sqdancefan sqdancefan
  • 14-11-2018

The two linear functions have slopes (x-coefficients) that are opposite reciprocals of one another. Hence the lines they describe are perpendicular. Both have the same y-intercept,

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