Find the derivative of the function.y = ln |-9x|

A. -  
B.  
C. - 
D.  


Answer: D

Mathematics

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Integrate the function.

A.  + C
B.  + C
C. -  + C
D. -  + C

Mathematics

Find the dimension of the matrix. Tell if the matrix is a square, column, or row matrix, when applicable.

A. 1 × 3; row B. 3 C. 5, 8, 7 D. 3 × 1; column

Mathematics

Rationalize the denominator.

A.
B.
C. 3
D. 3

Mathematics

Find all zeros of the function

a. x = 5, 3i b. x = 5, -3, 3 c. x = 5 d. x = -5, -3i, 3i e. x = 5, -3i, 3i

Mathematics