MATH 221 Assignment #1 page A15, #4,8,16,24,26,32,34,36
4. Find the distance between the points: (1,-6) and (-1,-3).
8. Find the slope of the line through points P and Q: P(-1,6), Q(4,-3).
16. Show that the points A(1,1), B(11,3), C(10,8), and D(0,6) are vertices of a rectangle.
For problems 24-36 find an equation for the line that satisfies the given conditions:
24. Through (-1,4), slope -3.
26. Through (-1,-2) and (4,3).
32. Through (4,5) and parallel to the y-axis.
34. y-intercept 6, parallel to the line .
36. Through , perpendicular to the line
.