
(a)
To state: whether the resulting statement is true or false.
(a)

Explanation of Solution
Given information:
Organize the following into a table.
Substitute 5 points into the inequality
Calculation:
Now, construct a table for each statement.
False | False | True | True | True |
(b)
To sketch: the graph of the given equation and to graph the 5 points from the table.
(b)

Explanation of Solution
Given information:
Given equation is
Calculation:
The graph are shown below,
(c)
To describe: the pattern produced by the point labeled, to make a conjecture about which points on the coordinate plane would result in true and false statements.
(c)

Explanation of Solution
Calculation:
All the points below the line are False and all the points above or on the line are True.
Points on the line are also considered true since the inequality is greater or equal to.
Chapter 1 Solutions
Algebra 2
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