Use words such as linear, quadratic, cubic, polynomial, degree, one variable, and two variables to describe the expression.-7x3 + 3x2 - 8x - 9

A. seventh-degree polynomial in one variable
B. cubic polynomial in three variables
C. cubic polynomial in one variable
D. fourth-degree polynomial in one variable


Answer: C

Mathematics

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Solve the problem.Determine the slope function for the given function.f(x) = -6x + 7

A. s(x) = 7 B. s(x) = 6 C. s(x) = -6 D. s(x) = -7

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Find the relative extrema of the function and classify each as a maximum or minimum.f(x) = x2 + 3x - 8

A. Relative minimum:  
B. Relative maximum:  
C. Relative maximum:  
D. Relative minimum:  

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Factor the binomial completely.32x2y - 50y

A. 2y(4x + 5)(4x - 5) B. 2y(4x - 5)2 C. prime D. 2y(4x + 5)2

Mathematics

Find the volume of the circular cylinder. Use 3.14 or  for ? as indicated.Use 3.14 for 

A. 113.04 cm3 B. 452.16 cm3  C. 226.08 cm3  D. 1808.64 cm3 

Mathematics