9. In this problem you will design a series of MUX devices. a) Draw a functional block diagram for a 2-input MUX with active-low enable (labeled E). Use the following labels: select lines Sa, and inputs Xb (with the normally used subscripts), and output Y. All Sa, Xb, and Y are active-high. b) Design a circuit using only SSI gates to implement this MUX. c) Draw a functional block diagram for a 4-input MUX with active-low enable (labeled E). Use the following labels: select lines Sa, and inputs Xb (with the normally used subscripts), and output Y. All Sa, Xb, and Y are active-high. d) Design a the 4-input MUX from part c using a minimum number of 2-input MUX devices (as drawn in part a) and no other device. (If necessary, also use SSI gates for much less credit.) e) Assume that you have 2-input MUX devices that have the same functional block diagram as the one in part a, except that for each 2-input MUX the enable can be either active-high or active-low and the enable is now a tri-state enable. Design a 4-input MUX (with no enable) from a minimum number of these 2-input MUX devices and no other devices. Each 2-input MUX can have either activation-level for its tri-state enable. (If necessary, also use SSI gates for much less credit.)  

Glaucon is a moral antirealist, since he denies we should follow conventional morality.

Use the given conditions to write an equation for the line in point-slope form.Slope = , passing through (3, 6)

For A.J. Ayer, the sentence: “Stealing is wrong!” expresses a verifiable fact.

Given functions f and g, find f + g and determine its domain.f(x) = 2x – 1, g(x) =

Ethics (choose all that apply):

You must use the Graphical Equation editor to input all necessary work.  Unsupported or poorly supported work will not receive credit.  Partial credit may be given at the instructor’s discretion based on the quality of work shown. Find the average rate of change of the function from x1 to x2.f(x) = from x1 = 2 to x2 = 8

Which of the following is true concerning capacitation of sperm?

You must use the Graphical Equation editor to input all necessary work.  Unsupported or poorly supported work will not receive credit.  Partial credit may be given at the instructor’s discretion based on the quality of work shown. Solve.The average value of a certain type of automobile was $15,120 in 1992 and depreciated to $5700 in 1995. Let y be the average value of the automobile in the year x, where x = 0 represents 1992. Write a linear equation that models the value of the automobile in terms of the year x.

You must use the Graphical Equation editor to input all necessary work.  Unsupported or poorly supported work will not receive credit.  Partial credit may be given at the instructor’s discretion based on the quality of work shown. Determine whether the given function is even, odd, or neither.f(x) = -3×5 + x3