Find the one-sided limit.
(2 cos x)
A. 2
B. -2
C. 0
D. does not exist
Answer: A
Mathematics
You might also like to view...
Solve the problem.An electrician charges a fee of $60 plus $45 per hour. Let y be the cost in dollars of using the electrician for x hours. Find the slope-intercept form of the equation.
A. y = 60x + 45 B. y = 45x - 60 C. y = 45x + 60 D. y = 60x - 45
Mathematics
Choose the line that most closely resembles the graph of the given equation.y = -2x - 3
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A boat travels 6 miles south and then 9 miles east. How far is the boat from its starting point? Round approximations to the nearest tenth. 
East --9 mi-->
A. 10.8 mi B. 5.4 mi C. 58.5 mi D. 7.5 mi
Mathematics
Evaluate the expression.log7 0.270
A. 25.9259 B. -0.6729 C. -0.5686 D. -1.4862
Mathematics