Use a graphing utility to graph the function and then answer the question.The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in inches:
What rainfall produces the maximum number of mosquitoes?
A. 0 in.
B. 2 in.
C. 4 in.
D. 16 in.
Answer: B
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Solve the problem.Find two consecutive positive integers such that the square of the smaller integer added to seven times the larger integer is equal to 85.
A. No such integers exist. B. -13, -12 C. 13, 14 D. 6, 7
If the recommended adult dosage for a certain medication is 2.00 oz, by Clarks's rule, what dose would you give a child who is 6 years old and weighs 56 pounds?
A. 1 oz B. 1/2 oz C. 3/4 oz D. 1/3 oz
Shade the portion of the diagram that represents the given set.( ? B) ? C
A.
B.
Provide an appropriate response.Find the discriminant of the equation: 10 + 4x - x2 = 0
A. The discriminant value is -24. B. The discriminant value is 56. C. The discriminant value is 24i. D. The discriminant value is 48.