Answer the question.Describe how the graph of y = 5.4(x - 10)2 - 8 may be obtained from the graph of y = x2.
A. Stretch vertically by a factor of 5.4, shift 10 units
to the right, and shift 8 units down.
B. Stretch vertically by a factor of 5.4, shift 10 units
to the left, and shift 8 units down.
C. Stretch vertically by a factor of 5.4, shift 10 units
to the right, and shift 8 units up.
D. Stretch horizontally by a factor of 5.4, shift 10 units
to the left, and shift 8 units down.
Answer: A
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E.
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A. {(20, 1995), (23, 1996), (26, 1997), (26, 1998), (27, 1999)} B. {(1995, 20), (1996, 23), (1997, 26), (1998, 26), (1999, 27)} C. {20, 23, 26, 27} D. {(1995, 1996), (1996, 1997), (1997, 1998), (1998, 1999)}
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A.
B.
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D.
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A. 27 mpg
B. 27 mpg
C. 27 mpg
D. 28 mpg