Question

Help!!!!!

Answer 1

@phi @Abhisar @Nurali

Answer 2

they want the change in f(t) divided by change in t

Answer 3

i.e. (f(5) - f(3) )/ (5-3)

Answer 4

the average rate means
at certain INITIAL point, what was the rate
at certain ENDING point, what was the rate

how many interval or segments, in between

say for example, if y ou're jogging and you start with an initial speed of 2miles per hour
at second 0, beginning
and you end with a speed of 4 miles per hour
at second 25

then your average speed will end up being \(\frac{4-2}{25-0}\ or 2/25 miles per second

Answer 5

woops he average rate means
at certain INITIAL point, what was the rate
at certain ENDING point, what was the rate

how many interval or segments, in between

say for example, if y ou're jogging and you start with an initial speed of 2miles per hour
at second 0, beginning
and you end with a speed of 4 miles per hour
at second 25

then your average speed will end up being \(\cfrac{4-2}{25-0}\) or 2/25 miles per second

Answer 6

@jdoe0001 the standard definition of "average rate of change"
is given here (for example)
http://www.mathwords.com/a/average_rate_change.htm
or here
http://algebralab.org/studyaids/studyaid.aspx?file=Calculus_6-22.xml
or here
http://math.wikia.com/wiki/Average_rate_of_change