Adele and Monte are discussing graphs with negative correlation. Adele claims that only graph B has a negative correlation. Monte claims that both scatterplots have a negative correlation. Which statement it true regarding their claims?
A. Adele is correct because only lines may have a negative slope.
B. Adele is correct because the y values increase as the x values decrease in graph A, so it shows a positive correlation.
C. Monte is correct because both graphs show a strong correlation.
D. Monte is correct because in both scatterplots, the y values decrease as the x values increase so both have a negative correlation.