Find the x- and y-intercepts of f.f(x) = -x2(x + 3)(x2 + 1)

A. x-intercepts: -3, -1, 0; y-intercept: -3
B. x-intercepts: -3, -1, 0; y-intercept: 3
C. x-intercepts: -3, -1, 0, 1; y-intercept: 0
D. x-intercepts: -3, 0; y-intercept: 0


Answer: D

Mathematics

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A.

B.

C.

D.

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Sketch the graph and show all relative extrema and inflection points.y = x4 - 2x2 + 3

A.

Relative maximum: (0, 3)
Relative minima: (-1, 2), (1, 2)
Inflection points:   ,  
B.

Relative maximum: (0, 3)
Relative minima: (-1, 2), (1, 2)
Inflection points:   ,  
C.

Relative minimum: (0, -3)
Relative maxima: (-1, -2), (1, -2)
Inflection points:   ,  
D.

Relative maximum: (0, 3)
Relative minimum:  
Inflection point:   

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Express as a power of 10.10,000,000

A. 108 B. 106 C. 109 D. 107

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Graph the function.f(x) =   

A.

B.

C.

D.

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