Find the limit and determine if the function is continuous at the point being approached.
cos
A. 1; yes
B. 
; yes
C. 
; no
D. does not exist; no
Answer: B
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Determine all critical points for the function.f(x) = (x - 2)5
A. x = 2 B. x = 0, x = 2, and x = 5 C. x = 2 and x = 5 D. x = 0 and x = 2
Solve the problem.The production level P of a factory during one time period is modeled by P(x, y) = Kx1/2y1/2 where K is a positive integer, x is the number of units of labor scheduled and y is the number of units of capital invested. If labor costs $1800/unit, capital costs $600/unit and the owner has $1,800,000 available for one time period, what amount of labor and capital would maximize production?
A. 473.7 units of labor and 1285.7 units of capital B. 500.0 units of labor and 1500.0 units of capital C. 1000.0 units of labor and 3000.0 units of capital D. 1500.0 units of labor and 500.0 units of capital
Describe how you would apply the five basic steps of a statistical study to the given issue. You want to know the average amount paid in rent by tenants of the city of Hazelwood.
What will be an ideal response?
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A. x = 1 B. x = 2 C. x = -1 D. x = -2