1.
Which expression is used to find the slope of a line?
A.
m =
B.
m =
C.
m =
D.
m =
Hint
2.
This is a table showing the time and distance Lou ran. Find a rule that relates Lou's distance to the time.
A.
d
= 4.5
t
B.
C.
t
= 4.5
d
D.
Hint
3.
Cari, Christine, Rob, and Brad went for a walk outside. The distance-time graph shows how fast each person walked. Who walked at a rate of 2 m/s?
A.
Christine
B.
Rob
C.
Brad
D.
Cari
Hint
4.
The distance-time graph below shows a race between 4 classmates. Which two classmates stayed the same distance apart throughout the race?
A.
Hector and Randy
B.
Chris and Hector
C.
Thomas and Chris
D.
Randy and Thomas
Hint
5.
What is the y-intercept of the equation
y
= 5
x
– 3?
A.
(–3, 0)
B.
(0, –3)
C.
(3, 0)
D.
(0, 3)
Hint