Provide an appropriate response.Write a problem in which the quadratic equation 
must be solved in order to solve the problem.
What will be an ideal response?
Answers will vary. Possible answer is: "The length of a rectangle is 3 cm more than its width and its area is 108 square cm. Find the length and width of the rectangle".
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Solve the problem.Suppose that y = 
can be used to calculate the number of years y for x percent of a population of 
sparrows to die. Approximate the percentage (to the nearest whole per cent) of 
sparrows that died after 3 years.
A. 83% B. 89% C. 87% D. 85%
The marginal revenue from producing x units of a certain product is
(in dollars per unit).
Find the increase in revenue if the production level is raised from 1,100 units to units.
Select the correct answer.
a. $37,974,583
b. $51,367,000
c. $26,866,667
d. $17,765,250
e. $ 51,366,000
The graph of y = f(x) is given. Use the graph to find the function value.
Find f(4).
A. 4 B. 15 C. None of these D. -1
Simplify.8 + 5 ? 
A. 
B. 27
C. 91
D. 