Given that (2, 9) is on the graph of f(x), find the corresponding point for the function f(x+2)

Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]

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Which value of y will make the inequality y< -1 false?