Intervention Flashcard #15: A-CED

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CCSS.HSA.CED.A.4

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CCSS.8.F.B.4

CCSS.HSF.IF.B.6

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The equation has Infinitely Many solutions.

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CCSS.8.EE.C.7A

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CCSS.6.EE.A.4

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Definition of a Literal Equation

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A literal equation is an equation that involves two or more variables and is solved for one variable in terms of the others.

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CCSS.HSA.CED.A.4

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What is the Average Rate of Change?

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The average rate of change of a function over an interval is the change in the function's value divided by the change in the input value.

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CCSS.8.F.B.4

CCSS.HSF.IF.B.6

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How to find the Average Rate of Change?

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1. Calculate the function values at the endpoints of the interval. 2. Use the formula: \( \frac{f(b) - f(a)}{b - a} \) where \( [a, b] \) is the interval.

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CCSS.8.F.B.4

CCSS.HSF.IF.B.6

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What does it mean if an equation has Infinitely Many Solutions?

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It means that there are countless values that satisfy the equation, often due to the equation being an identity.

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CCSS.8.EE.C.7A

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What is an Equivalent Expression?

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An equivalent expression is an expression that has the same value for all values of the variable(s) involved.

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CCSS.6.EE.A.4

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How to determine if two expressions are equivalent?

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You can simplify both expressions and see if they result in the same expression or use substitution to check for equality.

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CCSS.6.EE.A.4