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Throwback Review
Throwback Review
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1
The number in front of a variable showing multiplication is called... Example:-4 in -4m
term
like term
constant
coefficient
2
When you multiply two negative numbers your product will be
undefined
positive
negative
zero
3
When you add two negative numbers your sum will be
zero
undefined
positive
negative
4
What is the slope of the graph?
Zero
Undefined
Negative
Positive
5
The four sections that the x and y axis create are called
quadrilaterals
slope
quadrants
quarters
6
Which axis runs horizontally on the coordinate plane?
m
y
x
b
7
How many terms are in the expression?
3
9
5
4
8
Which axis runs vertically on the coordinate plane?
x
y
b
m
9
When should you simplify fractions?
On tests
ALWAYS
Mondays and Tuesdays
Never
10
Simplify the expression by combining like terms 7x + 2 + 15
7x + 17
24
24x
9x + 15
11
The slope of a graph is...
a triangle
\frac{rise}{run}
\frac{x}{y}
\frac{run}{rise}
12
This sign means...
less than
less than or equal to
greater than or equal to
greater than
13
In the Slope-Intercept Form, y=mx + b, what does b stand for?
y-intercept
slope.
zero
x-intercept
14
A mathematical sentence containing an equal sign is called a(n)...
equestrian
equation
expression
equilateral
15
What does
quotient
mean?
The answer to an addition problem.
The answer to a subtraction problem.
The answer to a division problem.
The answer to a multiplication problem.
16
This sign means...
less than
greater than or equal to
less than or equal to
greater than
17
Evaluate using order of operations (PEMDAS)
12
56
23
301
18
What is the
y
-intercept of the line?
(0, 2)
(2, 0)
(4, 0)
(0, 4)
19
An expression does not contain a(n)...
variable
term
equal sign
operation
20
What is a variable?
A letter or a symbol that represents a number or numbers.
A number that stands alone
# in front of a variable showing multiplication
The operations in an expression, like + or -
21
What is the y-intercept given the linear equation: y=x-3
b=x
b=3
b=1
b=-3
22
When solving inequalities, you should flip the sign when...
multiplying or dividing by a negative
subtracting a negative
whenever you want to
adding a negative
23
This sign means...
less than
greater than
less than or equal to
greater than or equal to
24
Slope intercept form is...
\frac{_{_{y_2-y_1}}}{x_2-x_1}
y=mx-b
y=b-mx
y=mx+b
25
In the Slope-Intercept Form, y=mx + b, what does m stand for?
zero
slope.
x-intercept
y-intercept
26
What is the slope of the graph?
Zero
Positive
Negative
Undefined
27
What is the correlation in the scatterplot below?
positive
no correlation
not enough information
negative
28
Which sentence best describes the scatterplot?
When the number of missed classes increases, your exam score decreases.
How many classes you miss has no effect on your exam grade
When the number of missed classes increases, your exam score increases.
29
How many terms are in the expression
4
1
2
3
30
Terms with the same variable(s) and same exponent(s) are called...
coefficients
terms
constants
like terms
31
What is an exponent?
The exponent is a number with the base.
It represents how many times the base is added together.
The exponent is a number or variable.
It represents how many times the base is multiplied together
32
What is one of the key components of information needed to find slope intercept form?
X-intercept
Y-intercept
origin
Origin
33
What does product mean?
The answer to an addition problem
The answer to a multiplication problem.
The answer to a subtraction problem.
The answer to a division problem.
34
What is the slope of the linear equation?
6
1/4x
-6
1/4
35
Evaluate using order of operations (PEMDAS)
25
8
2
24
36
What is a term?
An expression that includes an equals sign
A factor
A sum
An expression, separated by addition (+) or subtraction (-) signs
37
What is the slope of the graph?
Negative
Positive
Undefined
Zero
38
The top number in a fraction is called the
denominator
top
number
numerator
39
What is the linear equation give slope and y-intercept?
y=\frac{1}{2}x-5
y=2x-5
y=\frac{1}{2}x+5
y=-5x+\frac{1}{2}
40
Evaluate using order of operations (PEMDAS)
8
9
12
15
41
This sign means...
less than
less than or equal to
greater than or equal to
greater than
42
In a two-step equation, you should undo _________ first.
everything
addition/subtraction
exponents
multiplication/division
43
The point (0,0) is called the
graph
reciprocal
middle
origin
44
What is the slope of the graph?
Zero
Undefined
Negative
Positive
45
Operations that undo each other are called...
opposite operations
productive operations
undo'ing operations
inverse operations
46
Evaluate using order of operations (PEMDAS)
9
3
20
8
47
Simplify the expression by combining like terms: 3x + 7 + 2x
12
5x + 7x
5x + 7
12x
48
A number that stands alone is called a...
like term
coefficient
unlike term
constant
