Use implicit differentiation to find dy/dx and d2y/dx2.x2 + y2 = 5, at the point (2, 1)
A. 
= - 2; 
= 1
B. 
= - 
; 
= 0
C. 
= 2; 
= 5
D. 
= - 2; 
= -5
Answer: D
Mathematics
You might also like to view...
Use the factor theorem to decide whether or not the second polynomial is a factor of the first.7x4 + 20x3 - 3x2 + x + 3; x + 3
A. Yes B. No
Mathematics
Find the following using a calculator. Round to four decimal places.ln 0.000422
A. -3.3747 B. 7.7705 C. 3.3747 D. -7.7705
Mathematics
The bar graph below shows the number of students by major in the College of Arts and Sciences. Answer the question.
About how many students are in the College of Arts and Sciences?
A. 1050 B. 1100 C. 1225 D. 1325
Mathematics
Solve the problem.What is the probability that the arrow will land on an odd number? Assume that all sectors have equal area.
A. 
B. 0
C. 
D. 1
Mathematics