Find the ordered pair for the vertex.f(x) = -2x2 - 12x - 17
A. (-3, 1)
B. (-1, 3)
C. (1, -3)
D. (3, -1)
Answer: A
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Use the rational zero theorem, Descartes's rule of signs, and the theorem on bounds as aids in finding all real and imaginary roots to the equation.x3 + 4x2 + 9x + 36 = 0
A. -
, multiplicity 2; 3i
B. -4, 36i, 9i
C. -4, -3i, 3i
D. -4, -
, multiplicity 2
Find the probability.At the Stop 'n Go tune-up and brake shop, the manager has found that an SUV will require a tune-up with a probability of 0.6, a brake job with a probability of 0.1 and both with a probability of 0.02. What is the probability that an SUV requires either a tune-up or a brake job?
A. 0.7 B. 0.58 C. 0.68 D. 0.32
Begin by graphing the standard square root function f(x) = 
. Then use transformations of this graph to graph the given function.g(x) = 
- 3
A. 
B. 
C. 
D. 
Graph the system of inequalities.x2 + y2 ? 9y - x2 > 0
A. 
B. 
C. 
D. 