### Home > MC1 > Chapter 4 > Lesson 4.1.4 > Problem4-43

4-43.

Sara turned in these two graphs for homework, but her teacher marked them wrong. Explain to Sara what mistakes she made. Then choose one of her graphs to correct, copy it on your paper, and correct it.

Look at how Sara drew her axes. What seems strange?

1. Notice the intervals on the $y\text{-axis}$.

1. What are the $xy\text{-coordinates}$ of the origin?