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2.4 Exercise 69

Avg difficulty 2.5

Use the descriptions of the pairs of lines to find the slopes of Line 1 and Line 2. Is each pair of lines parallel, perpendicular, or neither?

Write an equation for a line perpendicular to $f \left(x\right) = 5 x - 1$ and passing through the point (5, 20).

OpenStax Precalculus 2e, 2.4 Fitting Linear Models to Data, exercise 69

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Adapted from College Algebra © 2021 Rice University. Licensed under CC BY 4.0. Sources: College Algebra 2e, Algebra and Trigonometry 2e, Precalculus 2e, College Algebra with Corequisite Support 2e. Imported at revision 4922e46.