True or false f(x) represents a function

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=[? ]

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

The amount of data left on the cell phone six gb for 81.5 gb of data is used how much data is available at the beginning of the cycle