Use properties of limits to find the indicated limit. It may be necessary to rewrite an expression before limit properties can be applied.
(x3 + 5x2 - 7x + 1)
A. 15
B. does not exist
C. 29
D. 0
Answer: A
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The graph below shows the number of students enrolled in various courses at State University in spring 2000. Each bar represents a different course, and the height of the bar represents the number of students enrolled. Use the graph to answer the question.
Which course had the lowest enrollment?
A. Algebra B. Philosophy C. Art D. English
Provide an appropriate response.Suppose the derivative of the function y = f(x) is y' = (x - 2)2(x + 7). At what points, if any, does the graph of f have a local minimum or local maximum?
A. no local minimum or local maximum B. local minimum at x = -7 C. local minimum at x = 2 D. local maximum at x = -7
Mr. Manella consumed 1200 cc of liquid during a 24-hour period. His urine output was measured to be 250 mL, 125 mL, 150 mL, 200 mL, 150 mL, and 275 mL. Determine her fluid balance or imbalance.
A. 50 cc more output than intake B. 100 cc more output than intake C. 50 cc more intake than output D. 100 cc more intake than output
(4 - j6) - (7 + j2) =
a. -3 - j4 b. -3 - j8 c. 11 - j4 d. 11 + j8 e. 4 - j6