WorksheetsAlg 1 Quiz 3.1
Total questions: 17
Worksheet time: 18mins
Name
Class
Date
1.
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
2.
Is this mapping a function or not a function?
a)
Function
b)
Not a Function
3.
All of the y values or outputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
4.
All of the x values or inputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
5.
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.
6.
What is the correct equation in
Slope-Intercept Form?
(y = mx +b)
Slope-Intercept Form?
(y = mx +b)
a)
y = x + 2
b)
y = 2x - 1
c)
y = -x + 2
d)
y = -2x - 1
7.
What is the correct equation in
Slope-Intercept Form?
(y = mx +b)
Slope-Intercept Form?
(y = mx +b)
a)
y = 1/3x - 1
b)
y = 1/4x -1
c)
y = -1/3x +1
d)
y = -1/4x + 1
8.
What is the correct equation in
Slope-Intercept Form?
(y = mx +b)
Slope-Intercept Form?
(y = mx +b)
a)
y = 4/3x - 4
b)
y = -4/3x + 3
c)
y = 4/3x + 4
d)
y = -4/3x +3
9.
3c + 5 = 23
a)
c = 3
b)
c = 6
c)
c = 7
d)
c = 18
10.
x/12 - 5 = -6
a)
-12
b)
-19
c)
11
d)
15
11.
Simplify by combining like terms:
5a + 2b - 3a + 4
5a + 2b - 3a + 4
a)
8a + 2b + 4
b)
2a + 2b + 4
c)
8ab
d)
4ab + 4
12.
Like terms have the same _____ and the same _____.
a)
variables and numbers
b)
signs and numbers
c)
variables and exponents
d)
variables and signs
13.
A coefficient is __________.
a)
the variable
b)
a constant
c)
an exponent
d)
the number that comes before the variable
14.
How many terms does this expression have?
3x + 5y - 17 - 2y + x
3x + 5y - 17 - 2y + x
a)
3
b)
-17
c)
5
d)
1
15.
X2 can be combined with X
a)
True
b)
False
16.
Simplify the Expression:
3x2y + 4x - 6y + 4x2y -2y
a)
11x2y - 8y
b)
3y
c)
7x2y - 4y
d)
7x2y + 4x - 8y
17.
Simplify the following expression:
6x2−3x + 2 − (5x2+2x − 10)
a)
x2−5x+12
b)
x2−x−8
c)
x2+x+8
d)
11x2+5x+12
100 %
