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MF.EQ.11 Challenge MF-038-A12-V02

Solve multi-step inequalities, including reversing the inequality when appropriate.

Match a multi-step inequality across forms

Problem

Solve \(-4(2x~-~3)~\ge~20\). Then test every symbolic form, graph description, and value below against the solution. Report the complete set of matching labels.

A. \(x~\le~-1\)
B. \(x~\ge~-1\)
C. Closed at \(-1\), shaded left
D. Open at \(-1\), shaded left
E. \(x~=~-5\)
F. \(x~=~-1\)
G. \(x~=~2\)

Graph choices C and D supplement the native symbolic and value choices: C is closed at negative 1 left; D is open at negative 1 left. Open full size
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Four variants of this problem type
Curriculum context
Standard
MF.EQ.11
Category
Pre-Algebra
Domain
Inequalities
Objective
Solve multi-step inequalities, including reversing the inequality when appropriate.
Problem type
Match a multi-step inequality across forms