lab1.mws
Purpose
Exercise 0
a)
b)
c)
What to do if the animate command does not work.
d)
Exercise 1
a) Horizontal shift:
f( x+a )
b) Vertical shift:
f( x )+a
c) Horizontal scaling:
f( b*x )
d) Vertical scaling:
b * f( x )
Exercise 2
Exercise 3
i)
ii)
iii)
iv)
v)
vi)
vii)
viii)
ix)
x)
a)
Exercise 4
a)
f(x) = x^2+1
b)
f(x) = 1/(x^2+1)
c)
f(x) = x/(x^2+1)
d)
f(x) = (x+1)/(x^2+1)
e)
f(x) = abs(sin(x)) + cos(x)
f)
f(x) = sin(x) + abs(cos(x))
g)
f(x) = sin(x)/x
h)
f(x) = (1-cos(x))/x