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What is the definition of Coefficient?
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Definition
The number in front of a variable.
Example: The coefficient of 3x is 3. |
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Name the coefficients:
2 [image] + 1 [image]
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Definition
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What is the coefficient of the following:
x |
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| What is the coefficient of -2x? |
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Definition
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| What is the coefficient of -b? |
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Definition
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| What is the definition of Variable? |
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Definition
An unknown usually represented by a letter.
Example: The variable in 3a is a. |
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In the following list, which ones are variables?
4
z
56
b
n
A
90 |
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Definition
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| What is an Algebraic Expression? |
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Definition
Variables and/or numbers can be combined with the operations of addition, subtraction, multiplication, and/or division to create an algebraic expression.
Example: This is an algebraic expression: 2x - 3y +1 |
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| What does collecting like terms mean when working with Algebraic Expressions? |
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Definition
It means to combine terms that match up.
Example:
2 x + 4 x = 6 x |
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Term
Combine the following:
[image] + [image] + [image] + [image]
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Definition
4 [image]
Images from pixabay.com and licensed under CC0 Public Domain
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Term
Combine Like Terms:
4 [image] + 6 [image] - 2 [image] + 2 [image]
Images from pixabay.com and licensed under CC0 Public Domain |
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Definition
2 [image]+ 8 [image]
Images from pixabay.com and licensed under CC0 Public Domain |
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Term
Combine like terms:
-8x + 2x |
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Definition
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Term
Combine like terms:
3a + 4b - 2a + 2b |
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Definition
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Term
Combine Like Terms:
5 x - 2 + 3 x + 7 |
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Definition
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Combine Like Terms:
-4c + d -7c - d |
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Definition
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