'What is the average rate of change for the function over the interval, f ( x ) = -x^2+5x between x = 0 and x = 9 ?
2 Answers
May 4, 2018
Explanation:
#"the average rate of change of "f(x)" over the interval"#
#"is a measure of the slope of the secant line joining the"#
#"points"#
#"average rate of change "=(f(b)-f(a))/(b-a)#
#"where "[a,b]" is the closed interval"#
#"here "[a,b]=[0,9]#
#f(b)=f(9)=-9^2+(5xx9)=-81+45=-36#
#f(a)=f(0)=0#
#rArr(-36-0)/(9-0)=-4#
May 4, 2018
The average rate of change is
Explanation:
The average rate of change of the function
The average rate of change is