Find the slope  of the line tangent to the graph of the function  at the point

varid="variable_id_field" variablename="impvar_dd64a056db344085ab53a04d2" />.

? 



A.
B.
C.
D.
E.

---

Answer: C

Mathematics

At what points is the given function continuous?f(x, y, z) = yz cos 

A. All (x, y, z) such that 0 ?  ? 2?
B. All (x, y, z) such that x ? 
C. All (x, y, z)
D. All (x, y, z) such that x ? 0

Find the partial fraction decomposition for the rational expression.

A.  + 
B.  + 
C.  - 
D.  - 

Write as a decimal.0.081%

A. 0.0081 B. 8.1 C. 0.00081 D. 0.000081

Diagonalize the matrix A, if possible. That is, find an invertible matrix P and a diagonal matrix D such that   A = 

A.
P = , D = 
B.
P = , D = 
C. Not diagonalizable
D.
P = , D =