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.)  

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

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

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):

The nurse cares for patients on a renal unit.  Which client most likely has prerenal kidney injury?

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

A patient with chronic liver disease is diagnosed with hepatic encephalopathy.  On assessment, the nurse notes decreased level of consciousness and confusion.  Which serum lab value indicates the cause of the patient’s altered neurologic status?

Which of the following is true concerning capacitation of sperm?