Write the binomial expansion of the expression.(4x - 1)4

A. 256x4 - 256x3 + 96x2 - 16x + 1
B. -256x5 + 256 x4 + 96x3 + 16x2 + 1
C. 256x3 - 256x2 + 96x - 16
D. (16x2 - 4x + 1)4


Answer: A

Mathematics

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Find the absolute extreme values of the function on the interval.f(x) = x8/3,  -1 ? x ? 8

A. absolute maximum is 256 at x = 8; absolute minimum is 0 at x = 0 B. absolute maximum is 512 at x = 8; absolute minimum is 0 at x = 0 C. absolute maximum is 256 at x = 8; absolute minimum is 1 at x = -1 D. absolute maximum is 256 at x = 8; absolute minimum does not exist

Mathematics

Solve the problem.The diameter of a tree was 9 in. During the following year, the circumference increased  About how much did the tree's diameter increase? (Leave your answer in terms of ?.)

A.  in.
B.  in.
C.  in.
D.  in.

Mathematics

Simplify the expression.-321/5

A. 32 B. 16 C. -2 D. -8

Mathematics

Begin by graphing the standard quadratic function f(x) = x2 . Then use transformations of this graph to graph the given function.g(x) = -2x2 

A.

B.

C.

D.

Mathematics