1.
Determine the slope of the line that passes through (2, 2) and (5, 8).
A.
B.
C.
2
D.
-2
Hint
2.
What is the slope of the line through the points
A
(-3, 4) and
B
(2, -1)?
A.
1
B.
-3
C.
D.
-1
Hint
3.
Michael just got a job mowing his elderly neighbor's lawn paying him $10 each week. Draw a graph showing the amount he receives is increasing very rapidly. Suppose you graph the time in weeks on the horizontal axis and the amount Michael receives on the vertical axis.
A.
B.
C.
D.
Hint
4.
What is the equation of a line that has a slope of 4 and passes through (6, 3)?
A.
y
= 4
x
– 3
B.
y
= 4
x
– 7
C.
y
= 4
x
– 21
D.
y
= 4
x
– 27
Hint
5.
What is the equation of a line that has a slope of 3 and passes through (–4, –3)?
A.
y
= 3
x
+ 3
B.
y
= 3
x
+ 9
C.
y
= 3
x
– 3
D.
y
= 3
x
– 9
Hint