Concept explainers
To graph: Graph the given equation and determine whether it is discrete or continuous.
Answer to Problem 13CR
It is continuous because there is no break in the graph. The pounds of walnut can be any number.
Explanation of Solution
Given information: Cost is c and pounds of walnut is w . The equation is represented by
Graph:
In order to graph the given equation, we need to make a table. Assume some number for w and solve for c
w | c=6w |
0 | 0 |
1 | 6 |
2 | 12 |
Graph the table and connects all the points by a line
The amount of pounds of walnut can be any number. So there is no break in the graph.
Graph is continuous.
Chapter 4 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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