Find the power function that the graph of f resembles for large values of |x|.f(x) = 4x - x3

A. y = -x3
B. y = x4
C. y = x3
D. y = x2


Answer: A

Mathematics

You might also like to view...

Provide an appropriate response.It can be shown that the inequality-x ? x cos  ? x holds for all values of x ? 0. Find x cos  if it exists.

A. 0 B. 1 C. 0.0007 D. Does not exist

Mathematics

Subtract the fractions. Write the answer in lowest terms. - 

A.
B.
C.
D.

Mathematics

If a triangle has vertices of   and  then the area of the triangle is given by    Find the area of the triangle with vertices at the given points.(1, -3) (1, 1) (4, 3)

A. 6 B. 2.5 C. 12 D. 5

Mathematics

Solve the problem.A merchant has coffee worth $30 a pound that she wishes to mix with 30 pounds of coffee worth $80 a pound to get a mixture that is worth $40 a pound. How many pounds (lb) of the $30 coffee should be used?

A. 120 lb B. 75 lb C. 60 lb D. 150 lb

Mathematics