"When" Is the graph increasing decreasing constant?

The video tutorial explains how to determine when a graph is increasing or decreasing by analyzing X values. It covers continuous increase and decrease, handling undefined points, and common mistakes in graph analysis. The instructor emphasizes understanding the behavior of graphs and avoiding errors like confusing coordinate points with X values.

What is the behavior of the graph from X = 0 to X = 2?

• The graph is decreasing.

• The graph is constant.

• The graph is increasing.

• The graph is undefined.

What happens to the graph as it continues from zero to infinity?

• It stops increasing.

• It continues to increase.

• It becomes constant.

• It starts decreasing.

Why is it incorrect to say the graph is increasing from zero to infinity without any breaks?

• Because the graph is increasing at X = 2.

• Because the graph is constant at X = 2.

• Because the graph is decreasing at X = 2.

• Because the graph is undefined at X = 2.

What should be considered when there is a hole in the graph?

• The graph is still increasing.

• The graph is still decreasing.

• The graph is undefined at that point.

• The graph is constant at that point.

What is the importance of distinguishing between X values and coordinate points?

• To determine the slope of the graph.

• To avoid confusion in graph behavior analysis.

• To find the Y-intercept of the graph.

• To ensure the graph is plotted correctly.