Simplify.
A. 7x
B. 
C. 
D. 7
Answer: B
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Test the vector field F to determine if it is conservative.F = xyi + yj + zk
A. Not conservative B. Conservative
Provide an appropriate response.Simplify: 
- 
What will be an ideal response?
Use a graphing utility to graph the function over the indicated interval and approximate any local maxima and local minima. If necessary, round answers to two decimal places.f(x) = x4 - 5x3 + 3x2 + 9x - 3; (-5, 5)
A. local minimum at (-3, -3) local maximum at (-1.32, 5.64) local minimum at (0.57, -6.12) B. local minimum at (-0.57, -6.12) local maximum at (1.32, 5.64) local minimum at (3, -3) C. local minimum at (-0.61, -5.64) local maximum at (1.41, 6.12) local minimum at (3, -3) D. local minimum at (-1, -6) local maximum at (1, 6) local minimum at (3, -3)
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = x2 + 2
A. 
B. 
C. 
D. 