5. [-/2 Points] DETAILS LARCALCET7 13.1.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Describe the domain and range of the function. f(X. y) = |n(Xy - 8) Domain. (X,y): )Xy28} (x,)y: )X>8,y>8} {09) y: XIS any real number, y is any real number} {(X.) y): Xv at 8} (x,y): Xy > 8} Range: O all real numbers 0220 0221 Oz>0 Oz0 Need Help? 6. [l1 Points] DETAILS LARCALCET7 13.1.081. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the Cobb-Douglas production function to find the production level when x = 700 units of labor and y = 650 units of capital. (Round your answer to the nearest whole number.) f(x, y) = 70x0' 5y0 5 Need Help? 1. [-/4 Points] DETAILS LARCALC10 13.1.01 Z.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find and simplify the function values. f(X1y,Z)=\\/X+y+z (a) (3, 5. 4) (b) (6. 8, 2) (C) (4, 8, 2) (d) (10, -4, -3) Need Help? _@ 2. [-12 Points] DETAILS LARCALC10 13.1.024. MY NOTES ASK YOUR TEACHER Describe the domain and range of the function. XV (x,y:XO,y0} (x,y:XO} {(x, y : Xis any real number, y is any real number} {09 y r y i 0} (le1X*Y} 0 all rea numbers 3. [/4 Points] DETAILS LARCALC1O 13.1.076. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The average amount of time that a customer waits in line for service is given by the function shown below, where y is the average arrival rate and X is the average service rate (X and y are measured in the number of customers per hour). Evaluate W at each point. 1 W(x,y)= . y0 0221 Need Help? _