WorksheetsUnit 3 Vocabulary Test
Total questions: 22
Worksheet time: 11mins
What is a coefficient?
A number that is added to a variable
A number that is multiplied by/attached to a variable
A number that is subtracted from a variable
A number that divides a variable
Which property allows you to multiply a number by a group of terms inside parentheses?
Commutative Property
Associative Property
Distributive Property
Identity Property
What are like terms?
Terms with different variables
Terms with the same variable raised to the same power
Terms with different coefficients
Terms with no variables
What is a two-step equation?
An equation solved in one step
An equation solved in three steps
An equation that requires two operations/steps to solve
An equation with no solution
What is a multi-step equation?
An equation solved in one step
An equation that requires more than two steps to solve
An equation with no variables
An equation with only one solution
What is a constant in mathematics?
A number that changes frequently
A number that contains a variable
A plain or regular number that does not change or contain a variable
A number that is always zero
What is a solution in the context of equations?
A number that makes an equation false
A number that makes an equation true, the answer to an equation
A number that is always positive
A number that is always negative
What are inverse operations?
Operations that are the same
Operations that undo each other
Operations that multiply each other
Operations that divide each other
What is a no solution equation?
An equation with one solution
An equation with infinite solutions
An equation with no possible value for the variable
An equation that is always true
What is an infinite solutions equation?
An equation with one solution
An equation with no solutions
An equation that is true for all values of the variable
An equation that is never true
Which equation has exactly one solution?
5x = 5x
4x - 5 = 4x + 1
2x + 3 = 7x + 5
0 = 1
What is the first step in solving the equation 3x - 5 = 10?
Subtract 3 from both sides
Divide both sides by 3
Add 5 to both sides
Multiply both sides by 3
Which of the following is an example of like terms?
2x and 5x
6a and 2
3a and 7b
4x and 4y
What is the coefficient in the term 7y?
0
7y
7
y
What is the constant in the term 7y + 5?
y
7y
5
7
What is the variable in the term 7y + 5?
y
7y
5
7
What does it mean to isolate the variable in an equation?
To remove all numbers from the equation
To get the variable alone on one side of the equation
To multiply both sides by zero
To add more variables to the equation
Which term best describes the number 8 in the expression 8x + 2?
Exponent
Coefficient
Variable
Constant
Which of the following is an example of a variable?
5
10
x
8 + 2
Which of the following is the correct way to solve for x in the equation x + 8 = 15?
Divide both sides by 15
Subtract 8 from both sides
Add 15 to both sides
Multiply both sides by 8
What is the constant in the expression 4x + 9?
x
4x
4
9
Which of the following pairs are like terms?
4a and 4b
5 and 5x
2x and 2y
3y and 7y
