TEKS.MATH.9-12.III.B.1

The inverse has been reflected over which line?

• y = x
• y =1
• y = 0
• y = x + 1

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TEKS.MATH.9-12.III.B.1

sf = 5

• Reduction
• Enlargement

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TEKS.MATH.9-12.III.B.1

Determine how to translate triangle A'B'C' to triangle ABC.

• (x+2, y-5)
• (x+2, y-9)
• (x-2, y-9)
• (x-2, y+9)

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TEKS.MATH.9-12.III.B.1

Find K' if the figure is reflected across the x-axis

• (4, 1))
• (-1, -4)
• (1, -4)
• (1, 4)

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TEKS.MATH.9-12.III.B.1

B(-2, -4)
Reflect over the line y = x

• (2, -4)
• (-4, 2)
• (-4, -2)
• (4, 2)

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TEKS.MATH.9-12.III.B.1

A dilation can produce a smaller figure or a(n)______
use a synonym for smaller

• reduction
• enlargement
• scale factor
• center of dilation

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TEKS.MATH.9-12.III.B.1

How does the graph of g(x)=3x² compare to the quadratic parent function f(x)=x² ?

• The graph of g(x) is wider than the graph of f(x).
• The graph of g(x) is narrower than the graph of f(x).
• The graph of g(x) is translated up 3 units above f(x).
• The graph of g(x) is translated down 3 units below f(x).

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TEKS.MATH.9-12.III.B.1

How did the equation shift from the parent function? y=x+2

• up 2
• down 2
• steeper
• flipped

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TEKS.MATH.9-12.III.B.1

Point (-5,2) is reflected over the y axis.  Where is the new point located?

• (5,2)
• (-5,-2)
• (-5,2)
• (5,-2)

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TEKS.MATH.9-12.III.B.1

A triangle has vertices with coordinates (2,0), (3, -1) and (-2,-5). If the triangle is dilated by a scale factor of 3 with the origin as the center of dilation, what are the coordinates of the vertices of the image?

• (5,3), (6,2), (1,-2)
• (6,0), (9,-3), (-6,-15)
• (2/3,0), (1,-1/3), (-2/3,-5/3)
• (-1,-3), (0,-4), (-5,-8)

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TEKS.MATH.9-12.III.B.1