Understanding Graph Intercepts

The video tutorial explains how to determine the horizontal and vertical intercepts of graphs. It covers four different graphs, illustrating cases where the graph passes through the origin, has specific intercepts, is a horizontal line with no horizontal intercept, and has negative intercepts. The tutorial emphasizes understanding the coordinates where the graph intersects the axes and provides examples for each scenario.

What is the horizontal intercept of a graph?

• The highest point on the graph

• The lowest point on the graph

• Where the graph crosses the vertical axis

• Where the graph crosses the horizontal axis

In the first graph, what are the coordinates of the intercepts?

• (0,1)

• (1,0)

• (0,0)

• (1,1)

Which graph has both intercepts at the origin?

• First graph

• Second graph

• Third graph

• Fourth graph

For the second graph, what is the vertical intercept?

• (0,-1)

• (-3,0)

• (1,0)

• (0,1)

What is the horizontal intercept of the second graph?

• (-3,0)

• (0,-1)

• (0,1)

• (1,0)

In the third graph, what is the vertical intercept?

• (0,10)

• (0,-10)

• (-10,0)

• (10,0)

Why is there no horizontal intercept in the third graph?

• The line is diagonal

• The line is curved

• The line is horizontal

• The line is vertical

What does DNE stand for in the context of intercepts?

• Does Not Exist

• Do Not Enter

• Diagram Not Explained

• Data Not Evaluated

What is the vertical intercept of the fourth graph?

• (0,25)

• (0,-25)

• (25,0)

• (-25,0)

In the fourth graph, what is the horizontal intercept?

• (-25,0)

• (25,0)

• (0,-25)

• (0,25)