Identify the Graph of a Real World Situation | 8.EE.B.5

The video tutorial guides students through identifying the correct graph that represents a real-world situation involving the cost of pens. The teacher explains the problem, analyzes four graphs, and uses the concept of slope and origin to eliminate incorrect graphs. The correct graph is identified by writing an equation and verifying it against the graphs. The lesson concludes with a summary of the key points.

Describe the process of determining which graph represents the cost of purchasing one pen. What steps did you take?

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What conclusion can be drawn about the relationship between the number of pens purchased and the total cost based on the correct graph?

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