Find the axis, domain, and range of the parabola.f(x) = x2 + 4x - 2
A. axis: x = -4
domain: (-?, -6]
range: (-?, ?)
B. axis: x = -2
domain: (-?, ?)
range: (-?, -6]
C. axis: x = -4
domain: [-6, ?)
range: (-?, ?)
D. axis: x = -2
domain: (-?, ?)
range: [-6, ?)
Answer: D
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pital's rule to find the limit.
A. 
B. 
C. 1
D. 0
Find the exact value in radians.sec-1 (-2)
A. 
B. - 
C. 
D. - 
Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range.y = -2x2 + 6x - 5
A. D: (x ? 1.5), R: (y ? -5) B. D: (x ? 1.5), R: all real numbers C. D: all real numbers; R: (y ? -0.5) D. D: all real numbers; R: (y ? -0.5)
Solve the problem.According to City High School's alumni records, 350 students graduated in 2001. Of these graduates, 180 were female, 135 of whom were accepted into college. Of the male graduates, 105 were accepted into college. What is the probability that a 2001 graduate of City High School was accepted into college?
A. 
B. 
C. 
D. 