Provide an appropriate response.Find an equation for the tangent to the curve y =  at the point (1, 9).

A. y = -6
B. y = -6x + 15
C. y = 6x + 3
D. y = -3x + 12


Answer: B

Mathematics

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Solve the problem.Suppose that y is directly proportional to x and that y = 3.5 when x = 7. Find the constant of proportionality k. Then, find y when x = 14.

A. k = 0.5; y = 7
B. k = 0.5; y = 5.6
C. k = 1.5; y = 5.6
D. k = 24.5; y = 

Mathematics

Solve.What percent of 130 is 45.5?

A. 350% B. 0.35% C. 3.5% D. 35%

Mathematics

Solve.For five 18 hole rounds of golf, your scores were 92, 91, 95, 88, 89. What was your average score?

A. 91 B. 90 C. 92 D. 89

Mathematics

Graph the solution set of the system of linear inequalities and label the vertices (if any) of the solution set.

A.

B.

C.

D.

Mathematics