Find the slope of the line that passes through the points (2, 4) and (6, 12)
1/2
-1/2
2
-2
2. Multiple Choice
1 minute
1 pt
Find the slope of the line that passes through (10, 1) and (5, 2)
1/5
-1/5
5
-5
3. Multiple Choice
1.5 minutes
1 pt
Find the slope of the line.
-2
2
-1
1
4. Multiple Choice
1.5 minutes
1 pt
Find the slope of the line.
-5/4
5/4
-4/5
4/5
5. Multiple Choice
45 seconds
1 pt
Find the slope of the line.
Undefined
0
1
-1
6. Multiple Choice
45 seconds
1 pt
Find the slope of the line.
Undefined
0
1
-1
7. Multiple Choice
1 minute
1 pt
Find the slope
-5/3
-3/5
5/3
3/5
8. Multiple Choice
20 seconds
1 pt
What direction is an undefined slope?
horizontal
vertical
9. Multiple Choice
1.5 minutes
1 pt
Which of the following are ways to find the rate of change?
change in y over change in x
rise over run
subtract y coordinates over subtract x coordinates
all of the above
10. Multiple Choice
30 seconds
1 pt
A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change?
200
150
300
75
11. Multiple Choice
1.5 minutes
1 pt
At what rate did the rain fall?
2 cm per hour
1/4 cm per hour
1/2 cm per hour
4 cm per hour
12. Multiple Choice
1.5 minutes
1 pt
Find the rate of change
1
2
11
Not a constant slope/Non-Linear
13. Multiple Choice
1.5 minutes
1 pt
What is the slope for the table below?
1/3
3/7
7/3
3
14. Multiple Choice
30 seconds
1 pt
What is slope-intercept form of the equation of a line?
y = kx
y - y1 = m (x - x1)
y = mx + b
Ax + By = C
15. Multiple Choice
1.5 minutes
1 pt
Find the slope of the line that passes through (-4, 7) and (-6, -4)
2/11
-2/11
11/2
-11/2
16. Multiple Choice
3 minutes
1 pt
Find the equation of the line.
y = x +3
y = x -3
y = -x - 3
y = -x + 3
17. Multiple Choice
2 minutes
1 pt
Write the equation for the table given
y = 1/3x
y = 3x
y = -1/3x
y = -3x
18. Multiple Choice
1 minute
1 pt
What does "m" represent in y=mx+b?
y-intercept
slope
macaroni
nothing
19. Multiple Choice
1 minute
1 pt
Write the equation of the line.
y= -1x-3
y= -3x-1
y=-1/3x-1
y= -3x-3
20. Multiple Choice
5 minutes
1 pt
If m = 1/2 and b = -4, what is the correct equation in slope-intercept form?
y=1/2x+4
y=1/2x-4
y=1/2-4
y=4x+1/2
21. Multiple Choice
1.5 minutes
1 pt
Find the slope
0
undefined
-3
6
22. Multiple Choice
1.5 minutes
1 pt
Using the graph, find the slope
4/3
3/4
-4/3
-3/4
23. Multiple Choice
30 seconds
1 pt
WHAT IS THE EQUATION?
y=2/3x
y=3/2x
y=3x
y=2x
24. Multiple Choice
30 seconds
1 pt
IS THE TABLE PROPORTIONAL OR NON-PROPORTIONAL
PROPORTIONAL
NON-PROPORTIONAL
25. Multiple Choice
30 seconds
1 pt
IS THE TABLE PROPORTIONAL OR NON-PROPORTIONAL
PROPORTIONAL
NON-PROPORTIONAL
26. Multiple Choice
1 minute
1 pt
What is the following graph proportional or non-proportional?
Proportional, because b=0
Proportional, because m=0
Non-proportional, because b=1
Non-proportional, because b=0
27. Multiple Choice
2 minutes
1 pt
Which graph shows a proportional relationship between x and y?
A
B
C
D
28. Multiple Choice
30 seconds
1 pt
Is this a direct variation? y=2x
yes
no
29. Multiple Choice
20 seconds
1 pt
Is this a direct variation?
Yes
No
30. Multiple Choice
30 seconds
1 pt
Find the slope.
2/5
-2/5
5/2
-5/2
31. Multiple Choice
1.5 minutes
1 pt
Tell whether the table represents a linear or non-linear relationship. If it is linear, state the rate of change.
Linear 2/3
Linear -3/2
Linear -2/3
Not linear
32. Multiple Choice
1 minute
1 pt
What is the slope in the picture?
Positive
Negative
Zero
Undefined
33. Multiple Choice
1 minute
1 pt
What is the slope in the picture?
Positive
Negative
Zero
Undefined
34. Multiple Choice
5 minutes
1 pt
What is the y-intercept? y = 6x - 4
6/1
1/6
-4
4
35. Multiple Choice
5 minutes
1 pt
What is the slope? y = 1/2x + 3
3
-3
1/2
-1/2
36. Multiple Choice
1.5 minutes
1 pt
What is Brad's slope in terms of sit-ups?
1 sit-up per day
5 sit-ups per day
15 sit-ups per day
37. Multiple Choice
1.5 minutes
1 pt
What is the slope of the line that passes through the following points: (7, 10) and (10, 9).
-1
-1/3
4
3
38. Multiple Choice
1.5 minutes
1 pt
Find the slope of the line that passes through (10,4) and (8,3).
-1/2
-2
3
1/2
39. Multiple Choice
1.5 minutes
1 pt
Find the slope of the line that passes through (3,2) and (1,10).