OpenStax, Precalculus 2e §2.4 Fitting Linear Models to Data · Review Exercise 56 · Algebra · Graphs

Fitting Linear Models to Data · Review Exercise 56

Determine whether the lines given by the equations below are parallel, perpendicular, or neither parallel nor perpendicular:

$y = \frac{1}{3} x - 2 3 x + y = - 9$

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OpenStax, Precalculus 2e · §2.4 Fitting Linear Models to Data · Review Exercise 56

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