Question

Please help with the attached! Thanks!!

Answer 1

Rate of change of [1,3] is
`(15.882-11.38)/(3-1) = (4.502)/(2) =22.51`
Rate of change of [-4, -2] is
`(.0971-.0018)/(-3--4) = (.0953)/(1)=.0953`
The difference between them is 22.51-.0953=22.4147

Hope that helps