Provide an appropriate response.Use the fact that tan-1 x = 
for |x| < 1 to find the series for cot-1 x.
A. 
B. 
- 
C. 
D. 
- 
Answer: B
You might also like to view...
Evaluate.-5.10 - (-0.14)
A. 5.24 B. -4.96 C. -5.24 D. 4.96
Use the change-of-base formula to find the logarithm. Round your answer to four decimal places. log2 7
A. 2.8074 B. 0.3562 C. 5.6148 D. -2.8074
Solve the problem.Four bacteria are placed in a petri dish. The population will double every day. The formula for the number of bacteria in the dish on day t is N(t) = 4(2)twhere t is the number of days after the four bacteria are placed in the dish. How many bacteria are in the dish five days after the four bacteria are placed in the dish?
A. 100 B. 40 C. 128 D. 11
Provide an appropriate response.Are the graphs of y = 6x + 8 and y = 6x - 1 parallel? Explain how you know.
A. The graphs are parallel. The slope of y = 6x + 8 is 6 and the slope of y = 6x - 1 is also 6. Since the slopes of the two lines are equal, their graphs are parallel. B. The graphs are parallel. The slope of y = 6x + 8 is 8 and the slope of y = 6x - 1 is -1. Since the slopes of the two lines are not equal, their graphs are parallel. C. The graphs are not parallel. The slope of y = 6x + 8 is 6 and the slope of y = 6x - 1 is also 6. Since the slopes of the two lines are equal, their graphs are not parallel. D. The graphs are not parallel. The slope of y = 6x + 8 is 8 and the slope of y = 6x - 1 is -1. Since the slopes of the two lines are not equal, their graphs are not parallel.