
To fill: the blank in the system of linear inequalities with

Answer to Problem 3CA
The linear inequalities are
Explanation of Solution
Given information:
Given graph
Given equation
Calculation:
Consider the graph below.
Consider the below structures.
The shaded region in the graph for both the inequalities is above the boundary line.
The boundary line of inequality with positive slope of 3 is having boundary solutions as the boundary line is represented by solid line in the graph. Hence the correct symbol for
The boundary line of inequality with negative slope of 1 is not having boundary solutions as the boundary line is represented by dashed in the graph. Hence the correct symbol for
It means
Therefore, the linear inequalities are
Chapter 5 Solutions
BIG IDEAS MATH Algebra 1: Common Core Student Edition 2015
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