Assignment 2
1. The following is a graph of f(x). Sketch graphs of:
a. –f(x+3)
b. 3*f(1-x)
c. f(x+1)-1
d. 2*f(2*x)
2. Find the equation of the following lines, and sketch each.
a. The line of slope 2 through (1,-3).
b. The line through (1,0) and (0,3).
c. The line of slope –1/2 through (-2,1).
d. The line parallel to y = 3-x, through (1,6).
e. The line perpendicular to y = 2*x+1, through (1,3).
f. The line through (-2,3) and (1,5).
3. Which of the following are polynomials? If not, why not? If so, what is the order?
a.
b.
c.
d.
e.
f.
g. x-2+2x-1-3