Perform the indicated operations.(n + 10)2
A. n + 100
B. n2 + 100
C. n2 + 20n + 100
D. 100n2 + 20n + 100
Answer: C
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Solve the problem.Suppose that f is continuous and that and
Find
A. -48 B. -6 C. -8 D. 48
Use the order of operations to evaluate each problem.23 - (7 + (9 - 3)) - (7 - 5)3
A. 30 B. 18 C. 2 D. 12
Evaluate the function for the given values of a and b. Then use the intermediate value theorem to determine which of the statements below is true.a = 2, b = 3f(x) = x3 + 5x2 + 12x + 8
A. f(2) and f(3) have the same sign, therefore f does not have a real zero between 2 and 3. B. f(2) and f(3) have the same sign, therefore the intermediate value theorem cannot be used to determine whether f has a real zero between 2 and 3. C. f(2) and f(3) have opposite signs, therefore f has a real zero between 2 and 3. D. f(2) and f(3) have opposite signs, therefore f does not have a real zero between 2 and 3.
Solve the problem.A charter flight charges a fare of $300 per person plus $5 per person for each unsold seat on the plane. If the plane holds 152 passengers and if x represents the number of unsold seats, an expression for the total revenue received for the flight is Find the maximum revenue.
A. $56,680 B. $112,360 C. $51,680 D. $56,180