Graph.f(x) = -2x2 + 3x - 8
A. 
B. 
C. 
D. 
Answer: C
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Solve the problem.The hyperbola 
- 
= 1 is shifted down 4 units and right 5 units. Find an equation for the new hyperbola and find the new vertices.
A. 
- 
= 1; vertices: (5 ± 
, -4 )
B. 
- 
= 1; vertices: (5, -4 ± 
)
C. 
- 
= 1; vertices: (5, -4 ± 
)
D. 
- 
= 1; vertices: (5 ± 
, -4 )
Determine which of the following methods is the best choice for solving the given equation: factoring, using the principle of square roots or using the quadratic formula. Then, solve the equation.x2 - 10x + 34 = 0
A. Factoring; -5, 3 B. Quadratic formula; 5 ± 3i C. Square root principle; 10 ± 6i D. Square root principle or factoring; 8, 2
Use implicit differentiation to find dy/dx.xy + x = 2
A. 
B. - 
C. 
D. - 
Factor completely. If the polynomial cannot be factored, say it is prime.50x2 + 160x + 128
A. 2(5x - 8)2 B. 2(5x + 8)(5x - 8) C. 2(5x + 8)2 D. prime