ALGEBRA 2, 2012
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13
| PAGE: 316 | SET: Exercises | PROBLEM: 13 |
Please look in your text book for this problem Statement
The inequality is 
.
Step 1:
Graph the related function, 
.
The parabola should be solid.
Step 2:
Test a point not on the graph of the parabola.
(Original inequality)
Consider the test point is 
.
(Substitute 
)
Since, the test point is 
not a solution of inequality.
Step 3:
Shade the region that does not contain the point .
Graph the inequality is .
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