Solve the problem.Find the derivative of the function    at the point    in the direction in which the function increases most rapidly.

A.
B.
C.
D.


Answer: B

Mathematics

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Evaluate the integral.

A. - ln + C
B. - ln + C
C.   - 5 ln 
D. -  + C

Mathematics

Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation. 3x - 8y - z = -1  x + 8y + 4z = 32 8x + y + z = 38

A. (-4, 1, 8) B. (4, 1, 5) C. (4, 5, 1) D. No solution

Mathematics

Find the equation for the line described.the line perpendicular to 3x + 2y = 5 and passing through (1, 3)

Fill in the blank(s) with the appropriate word(s).

Mathematics

Solve the problem.Dr. Wong can see 8 patients in 2 hours. At this rate, how long would it take her to see 56 patients?

A. 13 hours B. 224 hours C. 14 hours D. 16 hours

Mathematics