Referring to the worksheet in Exercise 119, what is the effect on the slope of increasin...

Referring to the worksheet in Exercise 119, what is the effect on the slope of increasing the x-coordinate of the second point (the point whose coordinates are in row 3)? Explain.

Reference:

Consider the following worksheet:

What is the effect on the slope of increasing the y-coordinate of the second point (the point whose coordinates are in Row 3)? Explain.