Back to Describe qualitatively the functional relationship between two quantities by analyzing a graph — Problem 2 · Task Set 18

Exercises: Describe Qualitatively the Functional Relationship Between Two Quantities by Analyzing a Graph

Work through each section in order. For these problems, you describe and sketch graphs using words like increasing, decreasing, constant, linear, and nonlinear. You do not need exact numbers — focus on direction, shape, and relative steepness.

Grade 8·21 problems·~30 min·Common Core Math - Grade 8·container·8-f-b-5

Work through problems with immediate feedback

Recall / Warm-Up

A graph is a perfectly straight line. What does that tell you about its rate of change?

The rate of change is constant — it changes by the same amount for each equal step.

The rate of change is speeding up as you move right.

The rate of change is slowing down as you move right.