MATH 0308
NAME (Print)__________________________
Worksheet 3.3, 3.4
DATE___________________
Identify any x and y intercept points on the following graphs. Write each intercept as an ordered pair. If an
intercept does not exist, write ‘none’.
1.
x - intercept point(s)_____________
2.
y - intercept point(s)_____________
x - intercept point _____________
y - intercept point _____________
Graph by finding the x and y intercept points. (Don’t forget to label points.)
(You must give each intercept as an ordered pair.)
3.
4.
4 x  6 y   12
x 4
x – intercept _______________ y – intercept _______________
5.
y 2 1
(3.4) 1. Find the slope of the line passing through 2.
the points  3,  5 and  3,  1
Find the slope of the line containing
the points  3, 6  and  4, 6 
3. Find the slope of the line passing through the points  5, 0  and  5,  2  .
Find the slope and y-intercept of each:
m
b
m
4.
y  3x  5
______________________
6.
5.
4 y  2 x
______________________
7.
3x  2 y  8
y4
b
______________________
______________________
Determine the slope of each of the following lines:
8.
9.
m = ____________
m = ____________
10.
m = ____________
Find the slope of the handicap ramp:
11.
5
--------------------m = ____________
6
2
12. If a line has a slope of , then the slope of the line parallel to it would be _______ and the
5
slope of the line perpendicular to it would be ________