Use the given graph of f(x) = ax2 + bx + c to solve the specified inequality.f(x) ? 0
A. x = 1
B. x ? 1
C. All real numbers
D. No solutions
Answer: A
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Find the convergence set for the given power series.
A. -2 ? x < 6 B. x < 3 C. 1 < x < 3 D. 1 ? x < 3
Provide an appropriate response.The dollar amount of a transaction divided by the factor is equal to the compound value.
A. True B. False
Simplify the radical expression by factoring out the largest perfect nth power. Assume that all variables are positive.
A. 2
B. 4
C. 5
D. 11
Solve the problem.An auxiliary fuel tank for a helicopter is shaped like the surface generated by revolving the curve 
about the x-axis (dimensions are in feet). If a cubic foot holds 7.481 gallons and the helicopter gets 3 miles to the gallon, how many additional miles will the helicopter be able to fly once the tank is installed (to the nearest mile)?
A. 376 mi B. 188 mi C. 125 mi D. 94 mi