Answer:
5 dollar intervals
Step-by-step explanation:
30, you can devide 135 by 4.5
Answer:
y = 5; x = 1/5
Step-by-step explanation:
xy = 1 -----> x = 1/y
xy^2 = 5 -----> 1/y * y^2 = 5
y^2 / y = 5
y = 5
5x = 1
x = 1/5
Hope this Helps!
Nonlinear because the first differences are all different