For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.
D: {1, -3, -4,} R: {0, 1, 2, -4}
D: {-4, 0, 1, 2} R:{-4, -3, 1}
D: {0, 1, 2, 3, 4} R:{1, -3, -4}
D: {0, 1, 2, -4} R: {1, -3, -4, 1}
5. Multiple Choice
1 minute
1 pt
Evaluate f(-2) if f(x) = x+3
-1
1
5
-5
6. Multiple Choice
3 minutes
1 pt
Evaluate the function for the given value:
-11
-17
-13
-21
7. Multiple Choice
1 minute
1 pt
Find the function rule for the function table.
2/n
n + 2
2n
n - 2
8. Multiple Choice
15 minutes
1 pt
Write the function rule for the following table.
5x
5x + 1
x + 5
x + 1
9. Multiple Choice
15 minutes
1 pt
Given the table, determine the equation of the function.
y = 4(4)x
y = 4(¼)x
y = 4(x-0)2 + 4
y = 2(x-1)2 + 16
10. Multiple Choice
1 minute
1 pt
This table represents what kind of function?
Linear
Exponential Growth
Exponential Decay
Quadratic
11. Multiple Choice
30 seconds
1 pt
Is the function linear, quadratic, or exponential? What is the equation?
Linear y=4x+7
Exponential y=2(7)^x
Quadratic y=x^2+4x+7
Linear y=7x+4
12. Multiple Choice
1 minute
1 pt
What is the slope of the table?
-2/5
5/-2
5/2
2/5
13. Multiple Choice
1 minute
1 pt
Find the slope:
2
-2
1/2
-1/2
14. Multiple Choice
20 seconds
1 pt
Find the slope of the line.
Undefined
0
1
-1
15. Multiple Choice
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
2 minutes
1 pt
Find the slope.
-1/7
1/7
-7
7
17. Multiple Choice
2 minutes
1 pt
What is the slope of the line with the equation y = 2? (Hint: picture what type of line this is!)
2
0
Undefined
18. Multiple Choice
2 minutes
1 pt
Find the slope of the line that passes through (-9, -6) and (-9, -10)
0
Undefined
-3
-9
19. Multiple Choice
1 minute
1 pt
What is the x-intercept of the equation? 3x + 6y = 24
x = 8 or (8, 0)
x = 3 or (3, 0)
y = 6 or (0, 6)
y = 4 or (0, 4)
20. Multiple Choice
1 minute
1 pt
What is the y-intercept of the equation? 3x + 6y = 24
x = 3 or (3, 0)
y = 6 or (0, 6)
x = 8 or (8, 0)
y = 4 or (0, 4)
21. Multiple Choice
5 minutes
1 pt
An airplane 30,000 feet above the ground begins descending at a rate of 2,000 feet per minute. Use your equation to find the altitude of the plane after 5 minutes.
20,000 feet after 5 minutes
40,000 feet after 5 minutes
148,000 feet after 5 minutes
22. Multiple Choice
1.5 minutes
1 pt
In order to join a yoga club there is a $100 annual fee and a $5 fee for each class you attend. Write an equation in slope-intercept form that models this situation. After how many classes will the total cost be $200?
20 classes
15 classes
10 classes
200 classes
23. Multiple Choice
1.5 minutes
1 pt
Which equation best represents the line on the graph?
y= 1/2x
y= -1/2x
y = 2x
y = -2x
24. Multiple Choice
45 seconds
1 pt
What is the equation for the line with a slope of 7 and passes through (0,1)?
y = -7x + 1
y = 7x + 1
y = -1/7x - 1
y = -1/7x + 1
25. Multiple Choice
1 minute
1 pt
Write an equation in slope-intercept form from the points (-4, 0) and (1, 5)
y = x - 4
y = x + 4
x = y + 4
y = 4x + 4
26. Multiple Choice
30 seconds
1 pt
Write a Next/Now rule for the table.
Next=Now + 5 Starting at 0
Next=Now + 5 Starting at 3
Next=Now × 2 Starting at 3
Next=Now - 5 Starting at 3
27. Multiple Choice
5 minutes
1 pt
Create a NEXT/NOW statement for the following sequence: 4, 12, 36, ....