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WorksheetsReview Unit 1 Quiz -FFA
Total questions: 100
Worksheet time: 4hrs 17mins
Name
Class
Date
1.
Find the function rule for the function table.
a)
2/n
b)
n + 2
c)
2n
d)
n - 2
2.
Write the function rule for the following table.
a)
5x
b)
5x + 1
c)
x + 5
d)
x + 1
3.
Patrick earns $20 for every lawn that he mows. Write an equation used to find t, the total amount of money he earns from mowing n lawns.
a)
n = 20t
b)
t = 20n
c)
t = n + 20
d)
t = n - 20
4.
Find the function rule.
a)
2x
b)
2x+3
c)
3x+3
d)
2x+3
5.
Find the function rule.
a)
y = 5x -4
b)
y = 5x + 4
c)
y = 4x + 5
d)
y = 4x -5
6.
Erika has a savings account that has $125. She starts saving $5 per week for a new iPhone. Write a function to represent the total amount Erika has in her savings account. How much money will she has after 10 weeks?
a)
f(x) = 125x + 5
b)
f(x) = 5x + 125
c)
f(x) = 125x - 5
d)
f(x) = 5x - 125
7.
Give the domain and range. Tell if it is a function.
a)
D: {-4, -2, 0, 2}
R: {-2, -2, 1, 1}
Function
R: {-2, -2, 1, 1}
Function
b)
D: {-4, -2, 0, 2}
R: {-2, 1}
Function
R: {-2, 1}
Function
c)
D: {-4, -2, 0, 2}
R: {-2, -2, 1, 1}
Not a Function
R: {-2, -2, 1, 1}
Not a Function
d)
D: {-4, -2, 0, 2}
R: {-2, 1}
Not a Function
R: {-2, 1}
Not a Function
8.
What are the missing numbers?
a)
4, 6, 8, 10, 12
b)
2, 4, 6, 8, 10
c)
3, 5, 7, 9, 11
d)
3
9.
Which equation matches the table?
a)
y = x + 5
b)
y = 5x
c)
y = x - 5
d)
x = y - 5
10.
Is this function linear or nonlinear?
a)
Linear
b)
Nonlinear
11.
Identify the graph.
a)
Non-Linear Functions
b)
Linear Function
c)
Not A Function
d)
A Sad Face
12.
Create the function rule from the ordered pairs.
Ordered pairs:
{ (2, 10), (3, 15), (5, 25), (6, 30) }
a)
f(x) = (1/5)x
b)
f(x) = 5x
c)
f(x) = 3x + 4
d)
f(x) = 3x - 4
13.
Complete the table.
a)
8, 10, 12, 14
b)
-2, 0, 2, 4
c)
2, 4, 6, 8
d)
None of the above.
14.
What is the definition of function?
a)
Has inputs and outputs
b)
Every input has only ONE output
c)
Inputs have different outputs every time
d)
x-values and y-values
15.
Is this mapping a function or not a function?
a)
Function
b)
Not a Function
16.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
17.
a)
Function
b)
Not a Function
18.
Which graph does NOT pass the vertical line test?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
19.
a)
Function
b)
Not a Function
20.
a)
Function
b)
Not a Function
21.
a)
Function
b)
Not a Function
22.
a)
Function
b)
Not a Function
23.
a)
Function
b)
Not a Function
24.
a)
Function
b)
Not a Function
25.
a)
Function
b)
Not a Function
26.
For the function {(0,1), (1,-3), (2,-4), (-4,1)}, write the domain and range.
a)
D: {1, -3, -4,}
R: {0, 1, 2, -4}
R: {0, 1, 2, -4}
b)
D: {-4, 0, 1, 2}
R:{-4, -3, 1}
R:{-4, -3, 1}
c)
D: {0, 1, 2, 3, 4}
R:{1, -3, -4}
R:{1, -3, -4}
d)
D: {0, 1, 2, -4}
R: {1, -3, -4, 1}
R: {1, -3, -4, 1}
27.
a)
{1, 2, 3, 4, 5}
b)
{-1, 1, 2, 3}
c)
{1, 2, 3, 5}
d)
[1, 5]
28.
All of the y values or outputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
29.
What is the range of the following relation:
(9, -2) (4, 3) ( 8, 10) ( -4, 8)
(9, -2) (4, 3) ( 8, 10) ( -4, 8)
a)
{-4, 4, 8, 9}
b)
{-2, 3, 8, 10}
c)
{(9, -2) ( 4, 3)}
d)
{(8, 10) (-4, 8)}
30.
Identify the domain of the following relation:
a)
{-6, 14, 2, 28}
b)
{(-6,14), (0,32), (2,38), (4,44)}
c)
{-6, 0, 2, 4}
d)
{14, 32, 38, 44}
31.
What is the domain of this function?
(2, 4), (5, 5), (8, 6), (11, 7)
(2, 4), (5, 5), (8, 6), (11, 7)
a)
{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
b)
{2, 5, 8, 11}
c)
{4, 5, 6, 7}
d)
{2, 4, 5, 8, 6, 11, 7}
32.
What is the range?
a)
{-3, -1, 2, 4}
b)
{0, 4, 7}
c)
{0, 4, 4, 7}
d)
{7, 4, 0}
33.
Which table of values represents a linear relationship?
a)
b)
c)
d)
34.
Which chart could represent the function f(x) = -2x + 6?
a)
b)
c)
d)
35.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
36.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
37.
Slope is know as rise/
a)
run
b)
fall
c)
none
d)
rise
38.
What type of slope does the graph have?
a)
Positive
b)
Negative
c)
Zero Slope
d)
Undefined
39.
What type of slope does the graph have?
a)
Zero
b)
Undefined
c)
Negative
d)
Positive
40.
What type of slope does the following graph have?
a)
Postive
b)
Negative
c)
Zero Slope
d)
Undefined
41.
In the equation y=mx+b, what does the m represent?
a)
slope
b)
y-intercept
c)
linear
d)
point-slope
42.
Find the slope of the line that passes through (10, -8) and (1, 12).
a)
20/9
b)
-20/9
c)
4/9
d)
9/4
43.
What is the slope in the equation y=2x + 3?
a)
2
b)
3
c)
5
d)
Cannot be Determined
44.
What does 'b" represent in y=mx+b
a)
y-intercept
b)
macaroni
c)
nothing
d)
slope
45.
Find the slope
a)
-5/7
b)
7/5
c)
-7/5
d)
5/7
46.
What is the y-intercept in the equation y= -2x + 5
a)
-2
b)
3
c)
5
d)
Cannot be Determined
47.
What is the slope in the picture?
a)
Positive
b)
Negative
c)
Zero
d)
Undefined
48.
What is the slope in the picture?
a)
Positive
b)
Negative
c)
Zero
d)
Undefined
49.
Write in slope intercept form
5x - 3y = -9
5x - 3y = -9
a)
y = (5/3)x - 3
b)
y = (5/3)x + 9
c)
y = (5/3)x + 3
d)
y = (3/5)x + 3
50.
What is the slope of the equation?
y = -3x + 4
y = -3x + 4
a)
-3
b)
4
c)
-4
d)
3
51.
What is the slope of the line with the equation y - 5x = 11?
a)
-5
b)
11
c)
5
d)
-11/5
52.
Find the x and y intercepts
4x - 5y = 40
4x - 5y = 40
a)
x intercept is 10
y intercept is 8
y intercept is 8
b)
x intercept is 10
y intercept is 20
y intercept is 20
c)
x intercept is 8
y intercept is 10
y intercept is 10
d)
x intercept is 10
y intercept is -8
y intercept is -8
53.
What is the y-intercept?
a)
12
b)
-3
c)
8
d)
0
54.
Which of the following has a y-intercept of 3?
a)
y = 3x +2
b)
x=3
c)
y=2x+3
d)
y=x
55.
Change the following to slope-intercept form:
5x - 5y = 25
5x - 5y = 25
a)
y = x - 5
b)
y = 5x - 1
c)
y = -x + 5
d)
y = 5x + 1
56.
Find the slope
a)
-2/3
b)
3/2
c)
-3/2
d)
2/3
57.
Calculate the slope.
a)
m=-4/3
b)
m=4/3
c)
m=-3/4
d)
m=3/4
58.
What is the rate of change?
a)
time on a graph
b)
points
c)
slope
d)
nonsense
59.
what is the correct way to find the slope of the line?
a)
Rise/Run (Rise over Run)
b)
Run/Rise (Run over Rise)
c)
Slope/Run (slope over Run)
d)
Rise/Slope (Rise over slope)
60.
How do you correctly write an ordered pair?
a)
(y,x)
b)
(x,y)
c)
(0,0)
d)
(yy,x)
61.
Slope is found by counting
_____ ____ _____.
_____ ____ _____.
a)
Rise over Run
b)
Run over Rise
62.
Slope is written as a(n) ________.
a)
Ordered Pair (x, y)
b)
Fraction
63.
The larger right triangle has
a)
a longer slope than the smaller right triangle
b)
the same slope as the smaller right triangle
c)
a smaller slope than the smaller right triangle
64.
What is the unit rate in this proportional relationship?
a)
60 miles/1 hour
b)
120 miles/ 2 hours
c)
1 mile/ 1 hour
65.
Which statement best describes the relationship between x and y in the table?
a)
Proportional
b)
Not Proportional
66.
Is this table proportional?
a)
Yes
b)
No
67.
Is this graph proportional?
a)
Yes
b)
No
68.
Find the unit rate: $3.60 for 3 pounds of apples. How much does it cost for 1 pound of apples?
a)
$1.00 per pound
b)
$3.60 per pound
c)
$1.20 per pound
d)
$1.10 per pound
69.
Do the ratios form a proportion?
a)
Yes, they form a proportion.
b)
No, they do not form a proportion.
70.
Is the representation linear or non-linear?
a)
Linear
b)
Non-Linear
71.
Is the representation linear or non-linear?
a)
Linear
b)
Non-Linear
72.
Is the representation linear or non-linear?
a)
Linear
b)
Non-Linear
73.
Is the representation linear or non-linear?
a)
Linear
b)
Non-Linear
74.
Is the representation linear or non-linear?
a)
Linear
b)
Non-Linear
75.
Is the representation linear or non-linear?
a)
Linear
b)
Non-Linear
76.
Is the representation linear or non-linear?
a)
Linear
b)
Non-Linear
77.
Is the representation linear or non-linear?
a)
Linear
b)
Non-Linear
78.
Is the representation linear or non-linear?
a)
Linear
b)
Non-Linear
79.
Is the function Linear or Nonlinear?
a)
Linear
b)
Nonlinear
80.
Is function represented by the table linear or nonlinear?
a)
linear
b)
nonlinear
81.
According to the graph how far does the person travel in the first 5 seconds?
a)
2 m
b)
10 m
c)
0 m
d)
5 m
82.
What is the person doing from 5 seconds to 10 seconds?
a)
Walking
b)
Running
c)
Standing Still
d)
Walking Fast
83.
What is the average speed of the person during the first 5 seconds?
a)
0 m/s
b)
1 m/s
c)
3 m/s
d)
6 m/s
84.
What is happening in this graph from point B to C?
a)
The object is going down a hill.
b)
The object is returning to its starting location.
c)
The object is slowing down.
d)
The object is staying still.
85.
What does this graph represent?
a)
Constant speed
b)
Acceleration
c)
Not moving
86.
What is happening at D?
a)
Stationary
b)
Accelerating
c)
Fast steady speed; moving away from the starting position
d)
Slower steady speed; moving away from the starting position
87.
What is happening at E?
a)
Stationary
b)
Accelerating
c)
Fast steady speed; moving away from the starting position
d)
Steady speed; returning to start position
88.
Describe the situation.
a)
Grams Decrease at a decreasing rate.
b)
Grams decrease at a constant rate.
89.
Describe the situation.
a)
The volume of the balloon increases at a constant rate, then stays constant, then increases, then constant, and increases at a constant rate.
b)
The volume of the balloon increase at a constant rate, decreases, then stays constant, then increases, then constant, and increases at a constant rate.
90.
What is this graph representing?
a)
Constant Speed
b)
Acceleration (speeding up)
c)
Deceleration (slowing down)
d)
No motion
91.
Find the 22nd term of the following sequence:
5, 8, 11, ...
5, 8, 11, ...
a)
14
b)
68
c)
63
d)
71
92.
Identify the common difference.
97, 86, 75, 64, ...
97, 86, 75, 64, ...
a)
8
b)
11
c)
-11
d)
-8
93.
Identify the common difference.
3, 7, 11, 15, ...
3, 7, 11, 15, ...
a)
6
b)
5
c)
4
d)
2
94.
The next two terms of the sequence 4,7,10,13 are ....
a)
16 and 19
b)
15 and 19
c)
16 and 18
d)
15 and 18
95.
Identify the common difference.
3, 7, 11, 15, ...
3, 7, 11, 15, ...
a)
6
b)
5
c)
4
d)
2
96.
Is the sequence arithmetic: 37, 31, 25, 19, ...
a)
Yes
b)
No
97.
Is the sequence 2, 4, 12, 48,... geometric?
a)
yes
b)
no
98.
You have $10 in you bank account. It doubles every month. How much money will you have after 5 months?
a)
$50
b)
$35
c)
$320
d)
$250
99.
Find the common ratio: 16, 8, 4, 2, ...
a)
r = 2
b)
r = 8
c)
r = 1/4
d)
r = 1/2
100.
What is the common difference in an arithmetic sequence?
a)
The number that you + or - by.
b)
The number you x or divide by.
c)
The first number.
d)
The last number.
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