Use the quadratic function to determine if the function has a maximum or minimum value and then find this maximum or minimum value.f(x) = x2 - 18x + 87
A. minimum at (9, 6)
B. minimum at (0, 9)
C. maximum at (6, 9)
D. maximum at (6, 0)
Answer: A
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Solve for x.log5 625 = x
A. 5 B. 625 C. 20 D. 4
Calculate the arc length of the indicated portion of the curve r(t).r(t) = 4ti + 
j + 
k; -10? t ? -1
A. -55 B. -275 C. 225 D. 45
Find a formula for the nth term of the sequence.0, 2, 0, 2, 0 (alternating 0's and 2's)
A. an = 1 + (-1)n+1 B. an = 1 - (-1)n C. an = 1 + (-1)n D. an = 1 + (-1)n-1
Solve the problem.A state lottery has a "Pick-5 Lotto" game in which a player pays $1.00 for a ticket consisting of five numbers chosen from the counting numbers 1-37. Each week the state holds a televised drawing of five numbers, again, chosen from the counting numbers 1-37. If at least two of the five numbers on the player's ticket matches the numbers from the drawing the player gets a payoff according to the following scheme:
Find the player's net winnings in this game.
A. $0.48 B. -$0.52 C. $0.52 D. $1.52