Chapter 11.7, Problem 7AYU

To determine

To fill:The blanks with correct answers.

Answer to Problem 7AYU

The statement is “When graphing an inequality in two variables, if the inequality is strict use $<\text{or}\text{>}$ ; if the inequality is non strict use a $\le \text{or}\ge$ mark”.

Explanation of Solution

Given: When graphing an inequality in two variables, if the inequality is strict use ____; if the inequality is non strict use a ____ mark.

For strict inequality the sign used are $<\text{or}\text{>}$ .

For non strict in equality the sign used are $\le \text{or}\ge$ .

Therefore, the statement is When graphing an inequality in two variables, if the inequality is strict use $<\text{or}\text{>}$ ; if the inequality is non strict use a $\le \text{or}\ge$ mark.