After 8 hours of snow, the temperature had changed
by a
total of -169 What was the
average change in temperature
each hour while it was snowing?
I

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image