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WorksheetsAlgebra I Vocabulary Practice
Total questions: 193
Worksheet time: 3hrs 32mins
Check all the boxes that contain variable terms
21
15x
-23k
0.12
Check all the boxes that DO NOT contain variable terms
-15x
23m
-12
15.3
Check all the boxes that contain constant terms terms
21
15x
-23k
0.12
Check all the boxes that DO NOT contain constant terms
-15x
23m
-12
15.3
Is this a variable terms or a constant term?
−13xvariable term
constant term
Is this a variable terms or a constant term?
12xyvariable term
constant term
Is this a variable terms or a constant term?
−12.26variable term
constant term
Which are circled? Variable terms or constant terms?
variable terms
constant terms
Which are circled? Variable terms or constant terms?
variable terms
constant terms
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How many terms are in this expression?
3a + b - 2c - 8
2
3
4
5
How many terms are in this expression?
4x + 3
2
3
4
5
How many terms are in this expression?
9y - z + 5
2
3
4
5
What are the variables in this expression?
3a + b - 2c - 8
3, 2, 8
a, b
3a, b, 2z
a, b, c
What are the variables in this expression?
4x + 3
4x, 3
x
3
4x
What are the variables in this expression?
9y - z + 5
y, z
9y, z
z, 5
9y
What are the coefficients in this expression?
3a + b - 2c - 8
3, 2
3, 1, 2
3, 2, 8
8
What are the coefficients in this expression?
4x + 3
3
4, 3
4
4x
What are the coefficients in this expression?
9y - z + 5
9, 5
9, 1
9
5
What are the exponents in this expression?
5x2+6y6−10z4
5, 6, 10
x, y, z
2, 6, 4
5x, 6y, 10z
What are the constants in this expression?
3a + b - 2c - 8
3
b
2
8
What are the constants in this expression?
4x + 3
4
x
3
What are the constants in this expression?
9y - z + 5
9
5
y
9y
3x + 2y + z
3x + 9
3x + 2y + 7
9m + 3n + 4
If there is not a number in front of a variable, it is understood to be ....
1
0
-1
5
Select all that apply. An expression can contain ...
coefficients
variables
an equal sign
constants
add, subtract, multiply and divide are called what in math?
terms
expressions
operations
algebra
What is the coefficient of the 3rd term? 3 − 3x +2y
3
2y
x
2
Discrete or continuous data?
Discrete
Continuous
Is the graph continuous or discrete?
discrete
continuous
A relation where every input in matches with exactly one output is called what?
Relation
Linear
Exponential
Function
1. A mathematical “phrase” that may contain numbers and/or variables and does not contain an equals sign is called a(n) ____________ .
variable
equation
absolute value
expression
10. A ____________ is a symbol, usually a letter, that represents one or more numbers.
expression
ratio
variable
costant
membrane
5x + 3y - 15 + x
2x + 5
Define constant.
the number multiplied by a variable
to replace a value for a variable
a number standing alone
to find the value of an expression
A number that can stand alone in an equation example in 4w+3 the ____________ is 3.
Constant
Coefficient
Variable
A number in front of a variable. For example in 9n+ 2 is the __________.
Coefficient
Term
Variable
A single number, variable , or a number multiplied by a variable , each part of an equation an example 5 ,m, 6m.
Term
Variable
Coefficient
A letter that stands for an unknown value for an example x ,m ,n.
Equation
Variable
Expression
A combination of numbers, variables, and operation signs it does not constant an equal sign , example 2x+5.
Variable
Equation
Expression
a mathematical statement where the left side of the equal sign has the same value as the right. 2 + 3 = 5
Equation
Expression
Variable
Having exactly the same amount.
Equal to
Product
Sum
The amount of total when factors are multiplied.
Product
Sum
Substitute
The result of adding two numbers.
Sum
Substitute
Product
To plug in a number for a variable to find the value of an expression of equation.
Substitute
Quotient
Difference
The solution after diving one number by another.
Quotient
Difference
Sum
The amount that remains after one number is subtracted from another.
Difference
Quotient
Substitute
5x + 10
expression
equation
5x - 10 = 25
coefficient
terms
variable
constant
5x + 3y - 15 + x
Select the coefficient in 8x + 2.
x
8x
8
+2
Select the variable in 8x + 2.
x
8x
8
+2
7x + 9 = 14
7m - 9
Define coefficient.
the number multiplied by a variable
to replace a value for a variable
a number standing alone
to find the value of an expression
Define constant.
the number multiplied by a variable
to replace a value for a variable
a number standing alone
to find the value of an expression
Define variable
a letter in the alphabet
a letter or symbol standing for an unknown value
a letter to grandma
a letter to Santa
Define terms.
parts of an expression or equation separated by + or -.
parts of a sentence
many ways to do a problem
parts of a car
Select the constant in 8x + 2.
x
8x
8
+2
Select the coefficient in 8x + 2.
x
8x
8
+2
9g + 3 = 60
5x + 4 = 24
8 = 2y + 3
9 + 3w
5x + 7, the x represents the...
5y - 3rx + 7
61 - 4 + 8t = 6
"Combining Like Terms" means to...
Add or subtract terms that have different exponents
divide on both sides
Add or subtract terms with the same variable and the same exponent.
Multiply all the variables
When using the DISTRIBUTIVE PROPERTY I....
...multiply the number on the outside of the parenthesis will all terms inside the parenthesis.
...take the square root.
...add all terms that have the same variable.
...find the slope
When using the PRODUC RULE OF EXPONENTS I...
divide
multiply everything times 2
subtract the exponents
add the exponents
If a relation is a function, there must NOT be any repeating ___ values
y
x
exponent
slope
If a graph represents a function it must pass the
vertical line test
horizontal line test
variable test
y-intercept
I can determine the slope from a table by using
the y-intercept
Calculator
Stat --> Edit to input table
I can find the slope of a graph by using
y-intercept
Calculator
Stat --> Edit to input table
The SLOPE-INTERCEPT form of a line
Ax + By = C
y=mx+b
y - y1 = m(x-x1)
y = f(x)
The graph of y< 2x+1 is
uphill, dotted line, shaded below.
downhill, solid line, shaded above
downhill, dotted line, shaded above
uphill, dottled line, shaded below.
The graph of y ≥ -10x+5 is
solid line, downhill, shaded above
solid line, uphill, shaded below
dotted line, downhill, shaded below
dotted line, uphill, shaded below
The LINEAR parent function
y = x1
y = x
y = x2
y = 2x
When two line intersect there is
One solution
many solutions
no solution
an explotion
When two line are PARALLEL there is
one solution
many solutions
no solution
a cat
When two line are the SAME (they overlap) there is
no solution
one solution
a dog
many solution
When using LINEAR REGRESSION to find an equation in my calculator I must press..
#4
#0
#5
y=
Which type of line has a slope of zero?
vertical line
y = x
horizontal line
downhill line
Which type of line has an undefined slope?
Vertical line
Horizontal line
y = x
uphill line
A mathematical combination of numbers, variables, and operations.
Ex: 4x + 3
Solution
Term
Expression
Sentence
A letter that can be replaced by a number.
Ex: 4x
Variable
Constant
Term
Coefficient
A number multiplied by a variable or variables.
Ex: 4x
Variable
Constant
Coefficient
Term
Numbers or variables separated by + or - signs.
Ex: 5x² + x - 2
Sentence
Coefficient
Term
Constant
A term that does not have a variable.
Ex: 5x + 2y + 4
Variable
Coefficient
Term
Constant
Two algebraic expressions connected by =, ≠, <, >, ≤ , ≥, ≈
Ex: 2x = 7 or 5 ≤ x
Sentence
Solution
Inequality
Equation
A Sentence written with an equal sign.
Ex: 4x = 8
Inequality
Equality/Equation
Solution
Sentence
A sentence with one of the following signs:
≠, <, >, ≤ , ≥, ≈
Ex: 7x < 30 or x ≠ 6
Inequality
Equation/Equality
Solution
Sentence
Number that makes a sentence true, if 3x = 9, then x = 3
Sentence
Solution
Equation/Equality
Inequality
The number used as a factor.
Ex: 6³
Exponent
Constant
Base
Term
The number of times the base is multiplied by itself.
Ex: 6³
Term
Exponent
Base
Solution
9g + 3 = 60
5x + 4 = 24
k - 8 = 10
61 - 4 + 8t = 6
k - 8 = 10
9g + 3 = 60
5x + 4 = 24
8 = 2y + 3
9 + 3w
k - 8 = 10
5x + 7, the x represents the...
5y - 3rx + 7
61 - 4 + 8t = 6
Is the following an expression or an equation?
2x−1
expression
equation
Is the following an expression or an equation?
3x+3=5
expression
equation
Is the following an expression or an equation?
4k
expression
equation
What is the variable?:
3x+5
3
x
5
3x and 5
What is the variable?:
5y+6=2y−4
5
x
y
2
What is the coefficient?:
3x+5
3
x
5
3x and 5
How many terms are in the expression?:
5x + 3y - 15 + x
6
2
3
4
How many terms are in the expression 2x -3y + 5?
What is the coefficient of the expression?
2−3a=5
−3
2
5
a
How many terms are in the expression?
5+2x−3x=1−4y
4
A Letter or symbol for a value we don’t know yet. An unknown.
Variable
Term
Symbol
Number
A number in front of, and multiplying, a variable. A value that can change based on the variable (it changes when multiplied by the variable).
Coefficient
Symbol
Constant
Variable
A number on its own. A lonely number.
8 = 2y + 3
Define terms.
parts of an expression or equation separated by + or -.
parts of a sentence
many ways to do a problem
parts of a car
Select the coefficient in 8x + 2.
x
8x
8
+2
'x' in 5x + 7 is an example of a(n)
Equation
Expression
Variable
Constant
Coefficient
Seven in 5x + 7 is an example of a(n)
Equation
Expression
Variable
Constant
Coefficient
Five in 5x + 7 is an example of a(n)
Equation
Expression
Variable
Constant
Coefficient
