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TCSS 371
Name:
Student No:
Homework 1 (week 2 assignment)
Due: Start of class, 10/11/10
Chapter 1:
1.) From book:
a) ax + b
i)
Input to first multiply box is a and x. Output is a * x
ii) Input to second add box is (a*x) and b. Output is (a*x)+b
b) (w+x+y+z)/4 =(w+x+y+z) * 0.25
i)
Input to first add box is w and x. Output is w+x
ii) Input to second add box is y and z. Output is y+z
iii)Input to third add box is (w+x) and (y+z). Output is w+x+y+z
iv) Input to fourth multiply box is (w+x+y+z) and 0.25. Output is 0.25*(w+x+y+z)
c) a^2+ 2ab+ b^2= (a+b)^2 = (a+b)* (a+b)
i)
Input to first add box is a and b. Output is a+b
ii) Input to second multiply box is (a+b) and (a+b). Output is (a+b)*(a+b)
From Assignment
a) ax^2 +bx+ c = x(ax+b)+c
i)
Input to first add box is ax and b. Output is ax+b
ii) Input of second multiply box is x and (ax+b). Output is x(ax+b)
iii)Input of third add box is x(ax+b) and c. Output is x(ax+b)+c
b) c(ax - by) - d = c(ax + (-b)y) + (-d)
i)
Input to first multiply box is a and x. Output is a * x
ii) Input to second multiply box is (-b) and y. Output is -by
iii)Input to third add box is (a*x) and ((-b)*y). Output is (ax -by)
iv) Input to fourth multiply box is c and (ax-by). Output is c(ax-by)
v)
input to fifth add box is (-d) and c(ax-by). Output is (c(ax-by)-d)
c) y= ax/(b+a)= ax*(1/b+a)
i)
Input to first multiply box is a and x. Output is a * x
ii)
Input to the second add box is b and a. Output is b+a
iii)
Input to the third multiply box is 1/(a+b) and ax. Output is ax/(b+a).
2.) From book:

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