Linear Transformations Slope

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TEKS.MATH.A.3E

Let g(x) be the indicated transformation of f(x). Write the rule for g(x). f(x)= 12x + 18, vertical stretch by a factor of 3

• g(x)= 36x + 54

• g(x)= 4x + 6

• g(x)= 36x + 18

• g(x)= 4x + 18

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TEKS.MATH.A.3E

• vertical stretch factor 2 and translate up 3

• vertical stretch factor 2 and translate left 3

• vertical stretch factor 2 and translate down 3

• translate right 2 and up three

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TEKS.MATH.A.3E

The linear parent function, f(x) = x, is transformed to g(x) = f(x - 6). Describe the transformation.

• g(x) is shifted up 6 units

• g(x) is shifted down 6 units

• g(x) is shifted left 6 units

• g(x) is shifted right 6 units

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TEKS.MATH.A.3E

Let g(x) be the indicated transformation of f(x). Write the rule for g(x). f(x)= - 3x + 6, vertical translation up 9 units

• g(x)= - 3x - 21

• g(x)= - 3x + 15

• g(x)= - 3x + 33

• g(x)= - 3x - 3

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TEKS.MATH.A.3E

Let g(x) be the indicated transformation of f(x). Write the rule for g(x).

f(x)= - 9x + 12, reflect across the y-axis

• g(x)= 9x - 12

• g(x)= - 9x - 12

• g(x)= - 9x + 12

• g(x)= 9x +12

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TEKS.MATH.A.3E

Given the graph above, which equation shifts line down 5 units?

• y = 4x - 1

• y = 2x - 6

• y = 4x - 6

• y = 2x - 1

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TEKS.MATH.A.3E

Use the graphs of f and g to describe the transformation from the graph of f to the graph of g.

• The graph of g is a vertical translation 4 units up from the graph f

• The graph of g is a horizontal translation of the graph of f, 4 units right

• The graph of g is a horizontal translation of the graph of f, 4 units left

• The graph of g is a vertical stretch of the graph of f, by a factor of 7

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TEKS.MATH.A.3E

Use the graphs of f and g to describe the transformation from the graph of f to the graph of g.

• Graph g is reflected and steeper by a factor of 3

• Graph g is steeper by a factor of 3

• Graph g reflected and less steep by a factor of 3

• Graph g reflected and steeper by a factor of 3

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TEKS.MATH.A.3E

Use the graphs of f and g to describe the transformation from the graph of f to the graph of g.

• Graph g reflected

• Graph g is steeper by a factor of 2

• Graph g is steeper by a factor of 2 and it reflected

• Graph g is steeper by a factor of 2,it reflected, and it shifted up 3 units

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TEKS.MATH.A.3E