Sketch one complete cycle of the following function by first graphing the appropriate sine or cosine curve and then using the reciprocal relationships.
?
?
A. ?
B. ?
C. ?
?
D. ?
?
E. ?
?
Answer: B
You might also like to view...
Calculate 
, where a and b are the left and right end points for which f is defined, by using the Interval Additive Property and the appropriate area formulas from plane trigonometry.f(x) = 
A. 60 B. 61.5 C. 59.6 D. 60.8
Find the direction angle ? for the given vector. Let 0° ? ? < 360° and round ? to the nearest tenth when appropriate.
A. 315° B. 285° C. 105° D. 345°
Answer the question.How can the graph of f(x) = 0.7?-x? - 10 be obtained from the graph of y = ?x??
A. Reflect it across the y-axis. Shrink it vertically by a factor of 0.7. Shift it vertically 10 units downward. B. Reflect it across the x-axis. Stretch it vertically by a factor of 7. Shift it horizontally 10 units to the right. C. Reflect it across the x-axis. Stretch it horizontally by a factor of 10. Shift it horizontally 7 units to the left. D. Reflect it across the y-axis. Shrink it vertically by a factor of 0.7. Shift it vertically 10 units upward.
Use Bayes' rule to find the indicated probability.Two stores sell a certain MP3 players. Store A has 34% of the sales, 5% of which are of defective items, and store B has 66% of the sales, 1% of which are of defective items. The difference in defective rates is due to different levels of pre-sale checking of the product. A person receives a defective item of this product as a gift. What is the probability it came from store B?
A. 0.275 B. 0.22 C. 0.5667 D. 0.7083