Find all critical numbers of the function 
.
?
A. critical numbers: 
, 
, 
B. critical numbers: ,
,
C. critical numbers: 
,
D. critical numbers: 
,
E. no critical numbers
Answer: B
You might also like to view...
Find the inverse of the matrix (if it exists).A = 
A. A-1 = 
B. A-1 = 
C. A-1 = 
D. A-1 = 
In a certain city there is a river running through the middle of the city. There are four islands and eleven bridges as shown in the figure below.
It is possible to take a walk through this town, starting on the South Bank, crossing each bridge one (and only once) and ending
A. on island B. B. back on the South Bank. C. on the North Bank. D. on island C. E. none of these
Solve the problem.An initial investment of $12,000 is invested for 2 years in an account that earns 4% interest, compounded quarterly. Find the amount of money in the account at the end of the period.
A. $994.28 B. $12,979.20 C. $12,865.62 D. $12,994.28
Solve the problem.If f(?) = sin ? and f(a) = - 
, find the exact value of f(a) + f(a - 4?) + f(a - 2?).
Fill in the blank(s) with the appropriate word(s).