Answer:
[tex]y=3^x ..... (b)\\y=3^{-x } .....(a)\\y=-3^x .... (c)[/tex]
From the given graph: b is the parent graph: [tex]y=3^x[/tex].
b reflects over the y-axis to get graph a. So, a is = [tex]y=3^{-x}[/tex].
b reflects over the x-axis to get graph c. So, c is = [tex]y=-3^{x}[/tex].
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