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Garden Market: Comparing Sales Models

Compare garden market functions represented by tables, graphs, equations, and words, including rates, starting values, and nonlinear patterns.

Grade 8MathInteractive · Printable

Aligned to8.F.A.2

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What’s included

Single worksheet
Auto-graded online
1 Common Core standard
Printable answer key
13 questions
Classroom-ready

Details

Format: Interactive · Printable
Grade: Grade 8
Subject: Math
Question types: Fill in the blank, Multiple choice, Circle the answer, Short answer

About this worksheet

What students practice

Students compare rates of change and starting values across different function representations.
Students compare function outputs to make garden market decisions.
Students distinguish constant and changing rates when comparing functions.

How to use

Use after students have studied slope and initial value. Have students annotate each representation with its rate and starting value before comparing.

Curriculum

Common Core standard covered

8.F.A.2

Compare properties of two functions shown in different ways, such as an equation, a graph, a table, or words.

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Garden Market: Comparing Sales Models

Compare functions to make decisions for a school garden market stand.

Sales Patterns

Compare the sales functions. Revenue means money collected before expenses.

The school garden club sells radish bunches and cucumber bags. Radish revenue follows the linear pattern in the table. Cucumber revenue is y = 2x. In each model, x is the number of that item sold and y is revenue in dollars.