Respuesta :
the rate of change
for x=0, y=9
x= 2/3, y=10
the rate of change is (10-9) : 2/3=1:2/3=1*3/2= 3/2
for x=0, y=9
x= 2/3, y=10
the rate of change is (10-9) : 2/3=1:2/3=1*3/2= 3/2