When a window is open, the temperature in a room falls 5ºF every 15 minutes. Before the window is opened, the temperature was 70ºF . Use the Ray tool to make a graph that shows the temperature of the room, T, after the window has been open for m minutes.

(15,65) (30,60)(45,55)

Step-by-step explanation:

Sorry for that kid that did not answer

(15,65) (30,60)(45,55)

Step-by-step explanation:

step-by-step explanation:

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)