1. Graph the following ordered pairs on the rectangular coordinate system. (4,3),(2,4),(2,2),(0,2),(1,1)

2. Graph the lines: y=2x y=2, and x=-1.

3. Use the intercepts to sketch the graph of the function: y=x+5

4. Work each problem according to the instructions given. (a) solve:

3x-1=3 (b) Find xx when y=0: 3xy=3 (c) Find y when x=0: 3xy=3 (d) Solve for y: 3xy=3

5. Let f(x)=5x+1f(x)=5x+1 and g(x)=x2+x2g(x)=x2+x-2. Evaluate the following. (a) f(3)= (b) f(-3) = (c) g(-1) = (d) g(1) = (e) f(a+1) = (f) g(a+1) = 6.