Answer:
a) C
b) A
c) B
Step-by-step explanation:
Please see the attached screenshot for details.
Graph A represents y = x² - 1, which is the vertical translation of the graph 1 unit down.
Graph B represents y = 2x², which is the narrowing of the parent graph, y = x².
Graph C represents y = x² - 1, which is the horizontal shifting of the parent graph, 1 unit to the left.
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