Problem preview
F-IF.9 Warmup M1-027-A11-V01

Compare two functions represented in different ways: equations, graphs, tables, or verbal descriptions.

Match equivalent functions across representations

Problem

Use the displayed representations. Decide whether they describe the same function; if not, identify the mismatch and the function it represents.

Big Picture

What this problem is really about

Different representations can describe one function when they generate the same input-output relationship. We’ll use the equation as a common language, test every displayed table row against it, and read the graph’s intercept and rise. Agreement on both the points and the defining linear features is stronger evidence than a single coincidental match.

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Four variants of this problem type
Curriculum context
Course
Math I
Standard
F-IF.9
Category
Functions
Domain
Interpreting Functions
Objective
Compare two functions represented in different ways: equations, graphs, tables, or verbal descriptions.
Problem type
Match equivalent functions across representations