4 - y= x = 1, x = e, y=0 x

If you travel 100 miles in two hours, then your average speed for the trip is Average speed=_________=________

If y varies inversely with x and y=8 when x=2 find the equation that relates x and y.

Find the unknown value. 27. y varies jointly with x and the cube root of 2. If when x=2 and z=27,y=12, find y if x=5 and z=8.