Provide an appropriate response.The curves y = ax2 + b and y = 2x2 + cx have a common tangent line at the point (-1, 0). Find a, b, and c.
A. a = 1, b = -1, c = 2
B. a = 1, b = 0, c = 2
C. a = -1, b = 1, c = -2
D. a - 2, b = 1, c = -1
Answer: A
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Solve the inequality, then graph the solution.4 < 1 - 4x ? 8
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Factor the expression. Express your answer so that only positive exponents occur. x-2/5 + x-4/5
A. x-4/5(x2/5) B. x-4/5(x2/5 + 1) C. x-4/5(x2/5 + x) D. x-4/5(x2/5 - 1)
The graph of a function f is given. Use the graph to answer the question. 
Find the numbers, if any, at which f has a local maximum. What are the local maxima?
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