Algebra 1
Single-variable inequalities
Graphing inequalities
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Questions
Question 1
168163
For each inequality, state whether the boundary line should be solid or dashed when graphed, and explain why.
(a) \(y > 3x - 2\)
(b) \(y \leq x + 5\)
(c) \(y \geq -2x + 1\)
(d) \(y < \dfrac{1}{2}x\)
Part a:
Solid — boundary included
Dashed — boundary not included
Correct
Solid — boundary not included
Dashed — boundary included
Part b:
Solid — boundary included
Correct
Dashed — boundary not included
Solid — boundary not included
Dashed — boundary included
Part c:
Dashed — boundary not included
Solid — boundary not included
Dashed — boundary included
Solid — boundary included
Correct
Part d:
Solid — boundary included
Dashed — boundary not included
Correct
Solid — boundary not included
Dashed — boundary included
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