WorksheetsDomain, Range, Functions
Total questions: 35
Worksheet time: 1hrs 10mins
Name
Class
Date
1.
Is this a function?
a)
Function
b)
Not a Function
2.
Is this a function?
a)
Fv
b)
Nem Fv
3.
Which set of values is a function?
a)
(9,5) (10,5) (9,-5) (10,-5)
b)
(3,4) (4,-3) (7,4) (3, 8)
c)
(6,-5) (7, -3) (8, -1) (9, 1)
d)
(2, -2) (5, 9) (5, -7) (1, 4)
4.
a)
Function
b)
Not a Function
5.
a)
Function
b)
Not a Function
6.
Is this table a function or not a function?
a)
Function
b)
Not a Function
7.
Is this mapping a function or not a function?
a)
Function
b)
Not a Function
8.
Is this table a function or not a function?
a)
Function
b)
Not a Function
9.
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
10.
Does the graph represent a function?
a)
Yes, because the vertical line test shows there are no repeating input values
b)
No, because the vertical line test shows there are repeating input values
11.
Is the relation a function? Why.
a)
Yes, because the x-value 11 has two y-values pair with it.
b)
Yes, because each x-value has only one y-value paired with it.
c)
No, because the x-value 11 has two y-values pair with it.
d)
No, because each x-value has only one y-value paired with it.
12.
Does this mapping diagram represent a function?
a)
No, because an input value goes to multiple output values
b)
Yes, because each input goes to one and only one output
13.
Which graph does NOT pass the vertical line test?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
14.
What is the range of the following graph?
a)
-5, -1, 0 , 1, 5
b)
-4, -2, 0, 3, 6
c)
(-4, 1) ( 6, 0)
d)
(6, 0)
15.
a)
Function
b)
Not a Function
16.
a)
Function
b)
Not a Function
17.
.
a)
Function
b)
Not a Function
18.
.
a)
Function
b)
Not a Function
19.
What is the range of the graph?
a)
1 ≤ x ≤ 5
b)
1 < x < 5
c)
1 ≤ y ≤ 5
d)
1 < y < 5
20.
What is the domain of the graph?
a)
1≤ x ≤ 4
b)
1 < x < 4
c)
1≤ y ≤ 4
d)
1 < y < 4
21.
Is this a function? Explain.
a)
Yes; it passes the horizontal line test.
b)
No; it is not a straight line.
c)
Yes; it passes the vertical line test.
d)
No; there is a line connecting the dots.
22.
What is the domain of the graph?
a)
-7 ≤ x < 5
b)
-3 ≤ x < 1
c)
-3 ≤ y < 1
d)
-7 ≤ y < 5
23.
Mi a függvény értelmezési tartománya?
a)
{-1, 1, 2, 0, 3}
b)
{-1, 0, 1, 3}
c)
{0, 2, 3}
d)
{4}
24.
Is the relation a function? Why.
a)
Yes, because the x-value 11 has two y-values pair with it.
b)
Yes, because each x-value has only one y-value paired with it.
c)
No, because the x-value 11 has two y-values pair with it.
d)
No, because each x-value has only one y-value paired with it.
25.
Solve: 3(x-4) = -3
a)
3
b)
-3
c)
5
d)
-5
26.
2x + 3(5x - 7) = 47
a)
1
b)
2
c)
3
d)
4
27.
What is the range?
a)
-3 < y ≤ 3
b)
-4 ≤ y < 5
c)
-4 ≤ y ≤ 5
d)
-3 < y ≤ 3
28.
What is the domain of the function?
a)
D:{ x is greater than or equal to 3}
b)
D:{x is less than or equal to 3}
c)
D:{all real numbers}
d)
D:{ x is all real numbers between and including -1 and 5}
29.
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
30.
What is the slope between the points
(-3, -4) & (7, 6)?
(-3, -4) & (7, 6)?
a)
0
b)
Undefined
c)
-1
d)
1
31.
Find the slope of the line.
a)
1/2
b)
-1/2
c)
2
d)
-2
32.
What type of slope?
a)
negative
b)
steep
c)
undefined
d)
zero slope
33.
What is Billy's rate of change from 70 to 100 seconds?
a)
4 meters per second
b)
3 meters per second
c)
5.33 meters per second
d)
1.6 meters per second
34.
What is Billy's rate from 100 to 120 seconds?
a)
Lightning fast!
b)
Super speedy!
c)
20 meters per second
d)
0 meters per second
35.
Which line has a negative slope?
a)
Yellow
b)
Red
c)
Blue
d)
Green
100 %
