Find the second derivative of the function.y = 
A. 2x - 
B. 2 + 
C. 1 + 
D. 2 - 
Answer: B
Mathematics
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Match f(x) with its graph without using a calculator.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Determine whether the equation is quadratic.x2 - 2x + 4 = 0
A. No B. Yes
Mathematics
Use the graph to solve the equation or inequality. If appropriate, write your answer in interval notation.y1 ? 4
A. (-?, 0] ? [8, ?) B. [-4, 4] C. [0, 8] D. (0, 8)
Mathematics
Solve the problem.A football player with a field goal kicking percentage of 60% for kicks of 40 yards or less attempts a final-minute field goal of 32 yards. What are the odds of a successful kick?
A. 5 : 3 B. 3 : 5 C. 2 : 3 D. 3 : 2
Mathematics