Draw an x-axis and a y-axis on grid paper. Number each from -10 to 0 and 0 to 10.
Graph the points (6,9) and (-2,3) on the grid paper using one of your colored pencils and connect them.
Graph the points (1,-6) and (9,6) using the other colored pencil, connecting as you go.
On the same graph, plot the points (-1,5) and (5,1) on the grid paper using one of your colored pencils and connect them.
Draw a new set of axes and draw a horizontal line at y =2 and a vertical line a x = -4

QUESTIONS:

1. What is the slope of the horizontal line?
2. What is the slope of the vertical line?

Question

Draw an x-axis and a y-axis on grid paper. Number each from -10 to 0 and 0 to 10. 
Graph the points (6,9) and (-2,3) on the grid paper using one of your colored pencils and connect them.
Graph the points (1,-6) and (9,6) using the other colored pencil, connecting as you go. 
On the same graph, plot the points (-1,5) and (5,1) on the grid paper using one of your colored pencils and connect them. 
Draw a new set of axes and draw a horizontal line at y =2 and a vertical line a x = -4 

QUESTIONS: 

1. What is the slope of the horizontal line? 
2. What is the slope of the vertical line?

solomonzelman · Answer

graph it.
plug in 2 points on the horizontal line to find the slope  for number 1
for number 2 it is undefined, as any slope of a vertical line.

anonymous · Answer

@SolomonZelman can you help me figure out what the answer to 10 is? 
question 10: what is the relationship of these two lines?

solomonzelman · Answer

which two lines?