For the past 15 months, Frank recorded the cost of his monthly home heating bill and the corresponding average monthly temperature. He displayed the information in the scatter plot shown.

Use the drop-down menus below to complete the statements about the scatter plot.

A scatter plot with average monthly temperature (degrees Fahrenheit) on the x-axis, and monthly heating bill (dollars) on the y-axis. Points trend in a line with a negative slope. Points are around (10, 155), (30, 120), (50, 80), (70, 25), (80, 18).

Point (25,125) means that the monthly home heating bill was $
for an average monthly temperature of
°F.

The plot shows that, in general, as the average monthly temperature increases, the amount of the monthly home heating bill
.