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OpenStax, Elementary Algebra 2e §4.5 Use the Slope-Intercept Form of an Equation of a Line · Example 15 · Algebra · Graphs

Use the Slope-Intercept Form of an Equation of a Line · Example 15

Use slopes and y-intercepts to determine if the lines $y = 2 x - 3$ and $- 6 x + 3 y = - 9$ are parallel. You may want to graph these lines, too, to see what they look like.

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OpenStax, Elementary Algebra 2e · §4.5 Use the Slope-Intercept Form of an Equation of a Line · Example 15

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