Problem preview

A-REI.3.1 Warmup M1-010-A11-V02

Solve and graph one-variable absolute-value equations and inequalities; interpret solutions in context.

Determine endpoint inclusion in an absolute-value graph

Problem

For \(|x+2|<5\), identify endpoints, inclusion, marker type, and shaded section.

Answer choices

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endpoints = -7,3; inclusion = both excluded; markers = open,open; shading = between

endpoints = -7,3; inclusion = both included; markers = closed,closed; shading = between

endpoints = -3,7; inclusion = both excluded; markers = open,open; shading = between

endpoints = -7,3; inclusion = both excluded; markers = open,open; shading = outside rays

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Curriculum context

Course: Math I
Standard: A-REI.3.1
Category: Algebra
Domain: Reasoning with Equations and Inequalities
Objective: Solve and graph one-variable absolute-value equations and inequalities; interpret solutions in context.
Problem type: Determine endpoint inclusion in an absolute-value graph