Find the value of d2y/dx2 at the point defined by the given value of t.x = csc t, y = 4 cot t, t = 
A. 8
B. -12
C. 4
D. -8
Answer: B
You might also like to view...
Solve the problem.A pendulum is released and swings until it stops. If it passes through an arc of 35 inches the first pass, and if on each successive pass it travels 
the distance of the preceding pass, how far will it travel before stopping?
A. 8.75 in. B. 52.5 in. C. 43.75 in. D. 78.75 in.
Compare the right-hand and left-hand derivatives to determine whether or not the function is differentiable at the point whose coordinates are given.
y = 
y = -1
A. Since limx?-1+ f '(x) = 0 while limx?-1- f '(x) = 1, f(x) is not differentiable at 
B. Since limx?-1+ f '(x) = -1 while limx?-1- f '(x) = 0, f(x) is not differentiable at 
C. Since limx?-1+ f '(x) = 0 while limx?-1- f '(x) = -1, f(x) is not differentiable at 
D. Since limx?-1+ f '(x) = 0 while limx?-1- f '(x) = 0, f(x) is differentiable at 
Choose the best estimate from the list.3
+ 10
is approximately 13, 13
, 13
, 14.
A. 13
B. 13
C. 14
D. 13
Use your estimation skills to pick the most reasonable answer. Do not solve the problem.19 - 18.676
A. 3.24 B. 0.324 C. 0.0324