Concept explainers
a.
To graph: The function
a.
Explanation of Solution
Given information: The amount of water
Graph:
First find some points that can be used to draw the graph.
At
At
At
At
At
Plot points
Interpretation:
If all the points of the graph are connected by a single line then the graph is said to be continuous. If the points are not connected by a single line then the graph is discrete.
As the graph of
b.
To graph: The function
b.
Explanation of Solution
Given information:The cost
Graph:
First find some points that can be used to draw the graph.
At
At
At
At
At
Plot the points
Interpretation:
If all the points of the graph are connected by a single line then the graph is said to be continuous. If the points are not connected by a single line then the graph is discrete.
As the graph of
Chapter 4 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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