To sketch the graph of the system of equations:
Answer to Problem 97E
For
Explanation of Solution
Given information: The system of equations:
Also, draw the graph at
Calculation:
(a) Using graphing utility, the graph of the system of equations are different values of b are:
At
At
From the graphs, it is concluded that at
(b) From these graphs, the conjecture about the point of intersection is that at point of intersection, x-intercept is same in both type of curves and the final value of y-intercept is also same.
Hence, for
Chapter 7 Solutions
Precalculus with Limits: A Graphing Approach
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