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Moderate

Parabolic Transformation: Matching Graphs to Equations

ACTMAT-SKGS4E

If $b > 0$, which of the following could represent an equation of the graph below in the x-y coordinate plane?

A

$ y={ (x+b) }^{ 2 } $

B

$ y={ (x-b) }^{ 2 } $

C

$ y=b{ x }^{ 2 } $

D

$ y={ x }^{ 2 }+b $

E

$ y={ x }^{ 2 }-b $