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WorksheetsFunctions, Relations & Slope
Total questions: 20
Worksheet time: 43mins
Name
Class
Date
1.
A set of ordered pairs is called what?
a)
Coordinates
b)
Relation
c)
Function
d)
Vertical Line Test
2.
A relation where every input yields one and only one output is called what?
a)
Relation
b)
Linear
c)
Exponential
d)
Function
3.
Which relation is NOT a function?
a)
{(1,-5), (3,1), (-5,4), (4,-2)}
b)
{(2,7), (3,7), (4,7), (5,8)}
c)
{(1,-5), (-1,6), (1,5), (6,-3)}
d)
{(3,-2), (5,-6), (7,7), (8,8)}
4.
All of the x values or inputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
5.
All of the y values or outputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
6.
Find the slope of the line that passes through the points (2, 4) and (6, 12)
a)
1/2
b)
-1/2
c)
2
d)
-2
7.
Find the slope of the line that passes through
(10, 1) and (5, 2)
(10, 1) and (5, 2)
a)
1/5
b)
-1/5
c)
5
d)
-5
8.
Find the slope of the line.
a)
-2
b)
2
c)
-1
d)
1
9.
Find the slope of the line.
a)
1/2
b)
-1/2
c)
2
d)
-2
10.
Find the slope of the line.
a)
1/4
b)
-1/4
c)
-4
d)
4
11.
What does "m" represent in y=mx+b?
a)
y-intercept
b)
slope
c)
macaroni
d)
nothing
12.
What does 'b" represent in y=mx+b
a)
y-intercept
b)
macaroni
c)
nothing
d)
slope
13.
What is the slope in the equation: y=4x+3
a)
3
b)
4x
c)
4
d)
x
14.
What is the y-intercept in the following equation: y=-4x-5
a)
-4
b)
-4x
c)
5
d)
-5
15.
Find the slope from the table.
a)
-4
b)
1
c)
4
d)
-2
16.
What is the range of the relation shown on the mapping diagram?
a)
R:{3, 5, 8}
b)
R:{-7, 11}
c)
R:{3, 5, 8, 12}
d)
R:{all real numbers}
17.
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.
18.
Is this graph a function or not a function?
a)
Function
b)
Not a Function
19.
Is this mapping a function or not a function?
a)
Function
b)
Not a Function
20.
Is this mapping a function or not a function?
a)
Function
b)
Not a Function
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