The length, I, of a rectangle is 4 less than 2 times the width, w. Which expression can be used to represent the length of the rectangle What answer is correct?
2w +4
2w - 4
4w + 2
4w- 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=[? ]