Suppose that f(x)= t^2 + 3t - 7f(x)=t2+3t−7. What is the average rate of change of f (x) over the interval 5 to 6?
2 Answers
Mar 31, 2018
14
Explanation:
The average rate of change of a function is the same as the total change over the total time, i.e. the rate is
Mar 31, 2018
Explanation:
"the average rate of change is a measure of the slope of the"
color(blue)"secant line ""in the closed interval "[a,b]
"average rate of change "=(f(b)-f(a))/(b-a)
"here "[a,b]=[5,6]
f(b)=f(6)=36+18-7=47
f(a)=f(5)=25+15-7=33
rArr(47-33)/(6-5)=14