Based on the information provided, Rachel's statement about the slopes of the graphs can be evaluated. If Graph S has a slope of 2 and Graph R has a slope of 0.5, that would mean:
- Slope of Graph S = 2 (steeper)
- Slope of Graph R = 0.5 (less steep)
Thus, in this case, Rachel is correct; Graph S does indeed have a steeper slope than Graph R.
If Graph R had a slope greater than 2 or even equal to 2, then Rachel's assertion would be incorrect.
Given the question, the correct answer is:
Rachel is correct; Graph S has a slope of 2 and Graph R has a slope of 0.5.