To find which of the following inequality shown on graph.
Answer to Problem 5.9STP
The graph is shown by in-equality
Explanation of Solution
Given information:
Graph
Inequalities are,
Calculation:
Inequality 1,
Add 5 both sides of inequality
a-5+5<5+5
On solving.
a<10
Hence, this is not the required inequality.
Inequality 2,
Divide by 6 both sides
On solving.
Add 1 both sides
On solving.
Hence, this is not the required inequality.
Inequality 3,
Dividing by 2 both sides
On solving.
-x>0
Multiply by -1 both sides
When negative number multiply sign of inequality also reverse
x<0
Hence, this is the required inequality.
Chapter ISG Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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