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WorksheetsQuiz: 2.1-2.4
Total questions: 18
Worksheet time: 17mins
Name
Class
Date
1.
What is the domain?
a)
x = 2
b)
−∞ < x < ∞, All Real Numbers
c)
y = 2
d)
none of these
2.
What is the range of the graph?
a)
y≥1
b)
x≥1
c)
All real numbers
d)
none of these
3.
What is the range of the graph?
a)
-7 ≤ x < 5
b)
-3 ≤ x < 1
c)
-3 ≤ y < 1
d)
-7 ≤ y < 5
4.
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}
5.
What is the range?
a)
{-3, -1, 2, 4}
b)
{0, 4, 7}
c)
{0, 4, 4, 7}
d)
{7, 4, 0}
6.
Adam earns $10 for each car he washes.
a)
Discrete
b)
Continuous
7.
While driving to Florida, Sophia averaged 72 m.p.h.
a)
Discrete
b)
Continuous
8.
Is the graph pictured discrete or continuous?
a)
Discrete
b)
Continuous
9.
Discrete or Continuous?
a)
Discrete
b)
Continuous
10.
Which equation best represents the relationship between x and y in the table shown?
a)
y= 5x+5
b)
y=1/5x+5
c)
y=15x+5
d)
y=10x+5
11.
Is this mapping a function and how can you tell?
a)
Yes its a function cause all the numbers have lines
b)
No it's not a function because there a 5 in both ovals
c)
No it's not a function because the x value 5 has y values of 2 & 9
d)
No it's not a function because the y value 5 has x values of 2 & 9
12.
a)
Function
b)
Not a Function
13.
a)
Function
b)
Not a Function
14.
Does this mapping diagram represent a function?
a)
No, because there are repeating input values
b)
Yes, because there are no repeating input values
15.
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
16.
Is this function linear or nonlinear?
a)
Linear
b)
Nonlinear
17.
Is the function Linear or Nonlinear?
a)
Linear
b)
Nonlinear
18.
Given the following tile pattern, how many tiles would be in the 5th shape?
a)
b = 8
b)
b = 11
c)
b = 7
d)
b = 9
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