Concept explainers
The cable function in which the graph satisfies the conditions.
Answer to Problem 76E
The function is
Explanation of Solution
Given information:
A cubic function whose graph satisfies the given condition(s) as shown below,
Passes through (0. 6)
Formula used:
Calculation:
Note that the given is not an x-intercept.
Since we need a cubic function, we need 3 intercepts. For simplicity's we'll use (-1, 0), (1, 0) & (2, 0). (Do not use (0, 0) as the given is a y-intercept)
Given the x-intercepts, use the intercept form:
Substitute the intercepts & simplify:
Use the other point, (0:6), to find the value of a:
Therefore, the function is:
Simplify:
Conclusion:
The function is
Chapter 8 Solutions
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