Concept explainers
(a)
Make a table of values and draw the graph for the relation
(a)
Explanation of Solution
Calculation:
Make a table:
y | |
-3 | -9 |
-2 | -4 |
-1 | -1 |
0 | 0 |
1 | -1 |
2 | -4 |
3 | -9 |
Now , plot the above coordinates and join them to get the graph of relation
(b)
Make a table of values and draw the graph for the relation
(b)
Explanation of Solution
Calculation:
Make a table:
y | |
-3 | 11 |
-2 | 6 |
-1 | 3 |
0 | 2 |
1 | 3 |
2 | 6 |
3 | 11 |
Now , plot the above coordinates and join them to get the graph of relation
(c)
Make a table of values and draw the graph for the relation
(c)
Explanation of Solution
Calculation:
Make a table:
y | |
-4 | 9 |
-3 | 4 |
-2 | 1 |
-1 | 0 |
0 | 1 |
1 | 4 |
2 | 9 |
Now , plot the above coordinates and join them to get the graph of relation
(d)
Make a table of values and draw the graph for the relation
(d)
Explanation of Solution
Calculation:
Make a table:
y | |
-4 | 11 |
-3 | 6 |
-2 | 3 |
-1 | 2 |
0 | 3 |
1 | 6 |
2 | 11 |
Now , plot the above coordinates and join them to get the graph of relation
(e)
Make a table of values and draw the graph for the relation
(e)
Explanation of Solution
Calculation:
Make a table:
y | |
-1 | |
0 | 1 |
1 | 2.5 |
2 | 3 |
3 | 2.5 |
4 | 1 |
5 | -1.5 |
Now , plot the above coordinates and join them to get the graph of relation
Chapter 7 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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