Find the absolute maximum and absolute minimum values of the function, if they exist, over the indicated interval. When no interval is specified, use the real line (-?, ?). f(x) = x(20 - x)
A. No absolute maximum; absolute minimum: 10
B. Absolute maximum: 100; no absolute minimum
C. Absolute maximum: 10; no absolute minimum
D. Absolute maximum: 100; absolute minimum: 0
Answer: B
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Solve by factoring.x2 - x - 6 = 0
A. {-2, 3} B. {-3, 2} C. {2, 3} D. {-2, -3}
Add the numbers.22 + 49
A. 71 B. 70 C. 72 D. 61
Use the Factor Theorem to determine whether x - c is a factor of the given function for the given value of c. If x - c is a factor, then write f in factored form. That is, write f(x) = (x - c)(quotient).f(x) = 12x3 + 21x2 + 30x - 9; c = 
A. Yes; f(x) = 
(12x2 + 25x + 36)
B. Yes; f(x) = 
(12x2 + 24x + 36)
C. Yes; f(x) = 
(12x2 + 24x - 36)
D. No
Find the total amount of compound interest earned.$9000 is compounded annually at a rate of 5% for 10 years. (The compound interest factor is 1.62889.)
A. $5660.01 B. $4500.00 C. $733.00 D. $14,660.01