Please help I dont get it​

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=[? ]

How can writing phrases as algebraic expressions you solve problems?

What is the equation of a line that passes through points (0, 4) and (-4,-8)?