To state: An example of a quadratic inequality in one variable and an example of a quadratic inequality in two variables.
The inequality with one variable is
The inequality with two variables is
Given information:
The given statement says, “Give an example of a quadratic inequality in one variable and an example of a quadratic inequality in two variables.”
Explanation:
Consider a quadratic inequality with one variable:
This inequality consists of only one variable x .
Now consider a quadratic inequality with two variables:
This inequality consists of two variables x and y .
Therefore, the inequality with one variable is
Chapter 1 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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