Find the slope of the tangent line to the graph at the given point.f(x) = -4x2 + 7x at (5, 65)

A. -33
B. 33
C. 3
D. -13


Answer: A

Mathematics

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Evaluate the expression for the given value or values of the variables.; p = 35, q = 5

A. 28 B. 120 C. 112 D. 20

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Solve the problem.The odds of rolling two dice and the sum being greater than 9 are  What is the probability that the sum of two rolled dice is less than or equal to 9?

A.
B.
C.
D.

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Solve the problem.Suppose the demand for a certain item is given by D(p) = -4p2 + 4p + 2, where p represents the price of the item. Find D'(p), the rate of change of demand with respect to price.

A. D'(p) = -4p2 + 4 B. D'(p) = -8p + 4 C. D'(p) = -4p + 4 D. D'(p) = -8p2 + 4

Mathematics

Solve the problem.A box of instant brownies has the list of ingredients shown in the table. Use this information to find the amount of the stated ingredient you would need to make the indicated number of servings. Water3 tablespoonsOil cupNuts cupBrownie Mix2 cupsAmount of nuts for 16 servings

A. 1 tablespoon(s) 
B.  cup
C.  cup 
D.  cup 

Mathematics