Question

explain the average rate of change for f(x)=2(x-6)^2+4 from x=4 to x=7

Answer 1

avg rate of change = change in value /change in time

Answer 2

change in value = difference in value of function at given interval

Answer 3

here they are 7 and 4 so find value of f at 7 and 4

Answer 4

= final value(at x=7) -early value (at x=4)

Answer 5

divide it by time change