Back to Graph proportional relationships, interpreting the unit rate as the slope — Problem 5 · Task Set 7

Exercises: Proportional Graphs, Unit Rate, and Slope

Grade 8·21 problems·~35 min·Common Core Math - Grade 8·container·8-ee-b-5
Work through problems with immediate feedback
A

Fluency Practice

1.

For y=0.8xy=0.8x, when xx increases by 1, yy increases by   ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲   , so the slope is   ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲   .

unit-rate increase:
slope: