Provide an appropriate response.Determine all of the critical points of f(x, y) = 
x3 + x2 - 3x + 
y3 - 4y. Also use the second derivative test to determine, if possible, whether a maximum, minimum or saddle point occurs at each of these critical points.
What will be an ideal response?
(1, 2) relative minimum
(1, -2) saddle point
(-3, 2) saddle point
(-3, -2) relative maximum
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Solve the problem.The population of rabbits varies with the season due to migration, birth and death. The number, N, of rabbits during month x on a certain midwestern farm can be estimated with the following graph.
1=January, 2=February, and so on. During which months are there approximately 140 rabbits on the farm?
A. August and September B. July and August C. May and June D. June and September
Provide an appropriate response.A shipment of 20 digital cameras contains two that are defective. A random sample of three is selected and tested. Let X be the random variable associated with the number of defective cameras in a sample. Find the probability distribution of X and the expected number of defective cameras in a sample.
What will be an ideal response?
Write the expression in the standard form a + bi.(6 + 9i) - (-8 + i)
A. -2 + 10i B. 14 - 8i C. -14 - 8i D. 14 + 8i
Solve the equation.2x - 19 = 0
A. 
B. 
C. 
D. 