Algebra Terminology

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What is a coefficient in an algebraic expression?

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A coefficient is a numerical factor that multiplies a variable in an algebraic expression.

Tags

CCSS.6.EE.A.2B

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Back

The coefficient of 'a' is -2.

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CCSS.6.EE.A.2B

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What is a constant in algebra?

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A constant is a fixed value that does not change, such as 15 or -15.

Tags

CCSS.6.EE.A.2B

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Which of the following is NOT a constant: 4n, 15, -15, 1?

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4n is NOT a constant.

Tags

CCSS.6.EE.A.2B

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True or False: In the expression -4x + 2, the coefficient of x is 4.

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False, the coefficient of x is -4.

Tags

CCSS.6.EE.A.2B

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What is an equation?

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Tags

CCSS.6.EE.A.2C

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What is an expression in algebra?

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An expression is a combination of numbers, variables, and operators without an equality sign.

Tags

CCSS.6.EE.A.2B

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Define a variable in algebra.

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A variable is a letter that represents a number in an expression or equation.

Tags

CCSS.6.EE.A.2B

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What does it mean to solve an equation?

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To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Tags

CCSS.8.EE.C.7B

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What is the difference between an expression and an equation?

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An expression does not have an equality sign, while an equation does.