Exam Scores

[nycmathguy]

For (a), I have to plot points on the xy-plane given the values for x and y in the table.

For (b), I say the entrance score is x = 65.

For (c), I say no. The entrance scores vary from low to high and thus do not reflect on the scores of the final exam. The entrance exam score x increased to a higher exam score y after going through the course.

You say?

 

[MathLover1]

a.

 

[nycmathguy]

a.
View attachment 3192

This is a scatter plot. What about my answer for (b) and (c)?

 

[MathLover1]

This is a scatter plot. What about my answer for (b) and (c)?

answers are correct

 

[nycmathguy]

answers are correct

Very cool.