CPM Homework Banner
  1. Since the beginning of school, Steven has been saving money to buy a new MP3 player. His bank balance is represented by the graph below. Homework Help ✎

    1. According to the graph, about how much money had Steven saved after 2 weeks of school?

    2. About how much money did Steven probably have after 4 weeks of school? How can you tell?

    3. If he keeps saving at the same rate, how much will he have saved by Week 7? Explain how you know.

He saved $40.

Imagine a line that best represents the trend of the graph.

What is the y-coordinate of the line when x equals 4?

≈ $55

Follow the steps in part (b).