Afunction is graphed on the coordinate plane.

what is the value of the function when x = 4

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

What is the slope of the line shown below?

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=[? ]