For the function find the maximum number of real zeros that the function can have, the maximum number of x-intercepts that the function can have, and the maximum number of turning points that the graph of the function can have. f(x) = - x3 + 5x2 + 4x - 2

A. 3; 2; 1
B. 3; 3; 3
C. 3; 2; 2
D. 3; 3; 2


Answer: D

Mathematics

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Use fractal geometry to determine the answer.Consider a square with edges of length five. Suppose that four of these squares are placed edge to edge to form a new larger square. What is the scale factor  ?

A. 1 B. 4 C. 2 D. 8

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Find the quotient. If the quotient is a repeating decimal, write the answer with a bar over the repeating digit or digits.(-0.02728) ÷ (-0.011)

A. -248 B. -24.8 C. 2.48 D. 0.248

Mathematics

Use the left-to-right elimination method to solve the system. ?    ?

A. solution: 
B. solution: 
C. solution: 
D. solution: 
E. solution: 

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Fill in the blank with one of the words or phrases listed below. = largest data value - smallest data value

A. range B. mean C. median D. mode

Mathematics