Which segment represents the shortest path between AB and point P?

It says factor each expression 49x-28?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

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=[? ]