OpenStax, Prealgebra 2e §11.4 Understand Slope of a Line · Exercise 67 · Algebra · Graphs
Understand Slope of a Line · Exercise 67
Solve these slope applications.
Road grade A local road has a grade of The grade of a road is its slope expressed as a percent.
ⓐ Find the slope of the road as a fraction and then simplify the fraction.
ⓑ What rise and run would reflect this slope or grade?
OpenStax, Prealgebra 2e · §11.4 Understand Slope of a Line · Exercise 67
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