Find the equation of the axis of symmetry of the parabola.y = 3x2 - 12x + 7
A. x = 2
B. x = -5
C. x = 5
D. x = -2
Answer: A
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Determine any local or absolute extrema as indicated.g(x) = |x| + 9
A. Local maximum: 9; absolute maximum: 9 B. Local minimum: 0; absolute minimum: 0 C. Local minimum: 9; absolute minimum: 9 D. Local minimum: -9; absolute minimum: -9
Find the area.A rectangle has a length of 5 yards and a width of 9 feet. Express the answer in square feet.
A. 67.5 ft2 B. 45 ft2 C. 135 ft2 D. 48 ft2
Solve the problem.Tom and Larry are food inspectors at a cookie making company. Tom tests every 12th batch of dough for fat percentage. Larry tests every 32th batch of dough for carbohydrate percentage. If they both start working at the same time, which batch will be the first that they both test?
A. Batch 192 B. Batch 24 C. Batch 48 D. Batch 96
Determine the optimal strategies for R and for C for the game whose payoff matrix is given.
A. 
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B. 
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C. 
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D. 
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