Find the absolute extreme values of the function on the interval.f(x) = x2/3, -1 ? x ? 27
A. absolute maximum is 9 at x = 27; absolute minimum is 0 at x = 01
B. absolute maximum is 9 at x = 27; absolute minimum does not exist
C. absolute maximum is 9 at x = 27; absolute minimum is 1 at x = -1
D. absolute maximum is 8 at x = 27; absolute minimum is 0 at x = 01
Answer: A
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Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 4; zeros: 1, -1, and 4 - 2i
A. f(x) = x4 + 8x3 + 16x2 - 8x - 17 B. f(x) = x4 + 8x3 + 16x2 - 8x + 17 C. f(x) = x4 - 8x3 + 16x2 + 8x - 17 D. f(x) = x4 - 8x3 + 16x2 + 8x + 17
Describe the curve represented by the equation. Identify the type of curve and its center (or vertex if it is a parabola).
- 
= 1
A. Ellipse, (5, 0) B. Parabola, (0, 5) C. Hyperbola, (0, -5) D. Hyperbola, (-5, 0)
Solve.2x-2 - 3x-1 - 2 = 0
A. - 2, 
B. 2, 
C. - 
, 2
D. - 
, -2
Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.
2 ? 
3
A. 
B. 
C. 
D. 