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0. Review of Algebra4h 16m
1. Equations & Inequalities3h 18m
2. Graphs of Equations43m
3. Functions2h 17m
4. Polynomial Functions1h 44m
5. Rational Functions1h 23m
6. Exponential & Logarithmic Functions2h 28m
7. Systems of Equations & Matrices4h 6m
8. Conic Sections2h 23m
9. Sequences, Series, & Induction1h 19m
10. Combinatorics & Probability1h 45m

1. Equations & Inequalities

Linear Inequalities

College Algebra1. Equations & InequalitiesLinear Inequalities

Multiple Choice

Multiple Choice

Solve the inequality. Express the solution set in interval notation and graph. $2x+12>19$

A

$\left(-\infty,\frac72\right)$

A number line with a graph

B

$\left(-\infty,\frac72\right]$

A number line with a graph

C

$\left[\frac72,\infty\right)$

A number line with a graph

D

$\left(\frac72,\infty\right)$

A number line with a graph

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