
Compare linear and quadratic inequalities.

Answer to Problem 62HP
If the interval should be below or above the graph of the
Explanation of Solution
Given information:
Compare and contrast graphing linear and quadratic inequalities.
Calculation:
It could be done by factoring, completing the square, using quadratic formula and even through graph.
The differences are in solving quadratic equation, find the points unlike in quadratic inequalities, first need to find intervals. Also, in solving quadratic inequalities, need to use the related quadratic equation.
Hence, this is to determine if the interval should be below or above the graph of the quadratic equation.
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