Mai uses Triangle A and says the slope of this line is `\frac{6}{4}.` Elena uses Triangle B and says no, the slope of this line is `1.5.` Do you agree with either of them? Explain.

I agree with both of them because they are both correct

Step-by-step explanation:

See attachment for complete question;

Slope (m) is calculated using the following formula:

Where

From the attachment, we have the following:

Triangle A

So:

In this case, Mai is correct:

Triangle B

So:

In this case, Elena is also correct:

c. (3,2,6) is the answer.