Radical Equations & Transformations Review

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Back

x = 25

Front

What is the starting point of the graph of the radical function?

Back

(0,0)

Tags

CCSS.HSF-IF.C.7B

Front

Back

x = 2

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CCSS.HSA.REI.A.2

Front

Which equation shifts a radical equation right 5 times and down once?

Back

Tags

CCSS.HSF-IF.C.7B

Front

Describe the transformation: Left 1 unit, Reflect over x-axis, up 2 units

Back

Tags

CCSS.HSF.BF.B.3

Front

What is a radical equation?

Back

An equation that involves a variable within a radical (square root, cube root, etc.).

Tags

CCSS.HSA.REI.A.2

Front

How do you isolate a variable in a radical equation?

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Square both sides of the equation to eliminate the radical.

Tags

CCSS.HSA.REI.A.2

Front

What is the domain of a radical function?

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The set of all x-values for which the expression under the radical is non-negative.

Front

What does shifting a graph to the right mean?

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It means to replace x with (x - h) in the function, where h is the number of units to shift.

Front

What is the effect of reflecting a graph over the x-axis?

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The y-values of the function are multiplied by -1.