Question

Help, please!

Answer 1

What is the slope of

Answer 2

And What is the slope of

Answer 3

From the first graph, C has the coordinate (5,-2) and D has the coordinate (7,6). Now remember that the slope between two points \((x_1,y_1)\) and \((x_2,y_2)\) is given by \(m=\dfrac{y_2-y_1}{x_2-x_1}\). Using this formula, do you think you can find the slope of CD now?

From the second graph, E has the coordinate (-6,8) and point F has the coordinate (2,-2). Using the slope formula I mentioned earlier, can you take things from here in finding the slope of EF?

I hope this helps! :-)