Find the first five terms of the infinite sequence whose nth term is given.an = (-1)n - 1 ()

A. - 31
B. 31 
C. 31 
D. - 3- 1 


Answer: B

Mathematics

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Find the volume of the shaded solid. Round your answer to 2 decimal places if necessary. Use ? = 3.14 when necessary.

A. 5.33 m3 B. 2.67 m3 C. 4.53 m3 D. 8.53 m3

Mathematics

Find the x- and y-intercepts of the graph of the equation.-2x - 5y = 10

A. x-intercept: (0, -2); y-intercept: (0, 6) B. x-intercept: (- 5, 0); y-intercept: (0, - 2) C. x-intercept: (-5, 6); y-intercept: (-2, 10) D. x-intercept: (-2, 0); y-intercept: (6, 0)

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Determine if the following is a linear equation in one variable. If not, state why not.12x + 27 = 3x + 9

A. It is not a linear equation in one variable because it has more than one variable. B. It is a linear equation in one variable. C. It is not a linear equation in one variable because it is nonlinear. D. It is not a linear equation in one variable because it is not an equation.

Mathematics

Match the graph to one of the listed functions.   

A. f(x) = -x2 - 8 B. f(x) = x2 - 8 C. f(x) = -x2 - 8x D. f(x) = x2 - 8x

Mathematics