Use the Leading Coefficient Test to determine the end behavior of the polynomial function. Then use this end behavior to match the function with its graph.f(x) = -8x3 - 3x2 + 4x + 3

A. rises to the left and falls to the right

B. falls to the left and rises to the right

C. rises to the left and rises to the right

D. falls to the left and falls to the right


Answer: A

Mathematics

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Find the average value of the function over the region.f(?, ?, ?) = ? cos ? over the solid lower ball ? ? 18, ?/2 ? ? ? ?

A. - 26,244?
B.
C.
D. - 

Mathematics

Provide an appropriate response.Which of the following demonstrates the correct way to verify the solution to an equation?

A.

-3x = 15; x = 5

-3(5) = 15

-15 = 15
B.

7x = 14; x = 7

7 (7) = 14

14 = 14
C. -2x = -20; x = 10
 = 
x = 10
D.

-8x = 24; x = -3

-8(-3) = 24

24 = 24

Mathematics

Solve the equation by completing the square. Express any complex numbers using i notation.x2 + 18x = -71

A. x = -18 + 
B. x = 9 + 
C. x = -9 ± 
D. x = 9 ± 

Mathematics

Determine whether the statement is true for n = 1, 2, 3, 4, and 5. Use the number of true statements as your answer.2n2 < (2n)2

A. 3 B. 5 C. 4 D. 2

Mathematics