Use the graph of the polynomial function f(x) to solve f(x) = 0.

A. -2, 1, 8
B. -2, 0, 1
C. -1, 2
D. -2, 1


Answer: D

Mathematics

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Show that the set has cardinal number ?0 by establishing a one-to-one correspondence between the set of counting numbers and the given set. Be sure to show the pairing of the general terms in the sets.{3, 7, 11, 15, ...}

A.

{1,2,3,4,...,n,...}
{3,7,11,15,...,4n + 1,...}

B.
{1,2,3,4,...,n,...}
{3,7,11,15,...,3n + 2,...}

C.
{1,2,3,4,...,n,...}
{3,7,11,15,...,3n - 2,...}

D.
{1,2,3,4,...,n,...}
{3,7,11,15,...,4n - 1,...}

Mathematics

Add the numbers using the number line.1 + (-6)  

A. 5 B. -5 C. -7 D. 7

Mathematics

Solve the problem.Matthew has two different stocks. One of the stocks is worth twice as much per share as the other. He has 15 shares of the more valuable stock and 33 shares of the other stock. His total assets in stocks is  How much is the more expensive stock worth per share?

A. $64 per share B. $66 per share C. $60 per share D. $58 per share

Mathematics

Solve the equation by completing the square.x2 + 3x - 9 = 0

A. {-3 - 3-3 + 3}
B.
C.
D.

Mathematics