Me with number nine it's for my homework.

What does the sign of the slope tell you about a line?

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

For which pairs of functions is (f•g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x