Use the Rational Zeros Theorem to find all the real zeros of the polynomial function. Use the zeros to factor f over the real numbers. f(x) = 3x4 - 5x3 + 8x2 - 10x + 4
A. 2, 
; f(x) = (x - 2)(3x - 2)(x2 + 1)
B. -2, -1, 1, 
; f(x) = (x - 1)(3x - 2)(x + 1)(x + 2)
C. -2, -1, 1, - 
; f(x) = (x - 1)(3x + 2)(x + 1)(x + 2)
D. 1, 
; f(x) = (x - 1)(3x - 2)(x2 + 2)
Answer: D
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The graph of a logarithmic function is shown. Select the function which matches the graph.
A. y = -log(-x) B. y = log x C. y = log(-x) D. y = -log x
Determine the vertex of the graph of f.f(x) = (x - 6)2
A. (-6, 0) B. (6, 0) C. (0, -6) D. (0, 6)
Solve.A nuclear cooling tower cross section is a hyperbola having a diameter of 54 ft at the center. The distance between the two foci is 96 ft. What is the equation for the hyperbola?
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 5
The graph of the function
is shown below. Determine the vertical and horizontal asymptotes of its graph.
A. horizontal: y = 0; vertical: x = 2 B. horizontal: y = 0; vertical: x = -2 C. horizontal: y = -2; vertical: x = 0 D. horizontal: y = 2; vertical: x = 0 E. horizontal: y = -2; vertical: x = 2