1. For the intercepts and use them to graph equation 6x+2y=12
2. The distance d(p1,p2) between the points p1 and p2. p1=(-1,5) p2=(2,2) d(p1,p2)=
3. If (a,-2) is a point on the graph of y=x^2+3x, what is a?
4. Plot the points and determine the slope of the line containing them. Graph Line. (-3,-7) (2,-7).