15. Graph 16_y - 8/ = 32 using the slope and the y-i ntercept.
/6 /fc
16. Graph 2^^ +
-4 using the slope and the y-intercept.
-X
u
17. Graph the line through (-3,4) with m = 0.
y
19. The slope of a line is -3. If a line is to be drawn
parallel to the given line, what will be its
slope?
21. Determine the equation of each line.
18. Graph the line through (2,1) with
m - undefined.
- ^
20. The slope of a line is 2. If a line is to be drawn
perpendicular to the given line, what will be its
22. Determine whether the following pair of lines
are parallel, perpendicular, or neither.