Ask a New Question
Search
Asked by
Will
Find the average rate of change of the function f(x)=x^2+4x from x1=1 to x2=-7
Answers
Answers
Answered by
oobleck
as always, the average rate of change over an interval [a,b] is just the slope of the line joining the two points on the graph:
∆y/∆x = (f(b)-f(a))/(b-a)
so, for this one, that is
(f(1)-f(-7))/(1 - (-7)) = (5-21)/(8) = -2
Answered by
Qunaya
f(x)=x2-1
Related Questions
Related
Find the average rate of change of g(x)=9x^4+2/x^3 on the interval [-4,4].
Find the average rate of change. x values: 0, 9, 13, 14 y values: 100, 52, 29, 7
Find the average rate of change of the function g left-parenthesis x right-parenthesis equals one-fo...
Find the average rate of change of the function g(x)= 1/4 ×2^x over the interval 3 less than or equa...
Find the average rate of change of the exponential function f(x) over the interval 1 less than or eq...
Find the average rate of change of the function f left parenthesis x right parenthesis equals 9 x fr...
Find the average rate of change of the function from x 1 to x 2. f(x)equalsminus3x squaredminusx f...
Find the average rate of change of the function f left parenthesis x right parenthesis equals x squa...
Find the average rate of change of the function f left parenthesis x right parenthesis equals x squa...