takyanikki takyanikki

24-03-2017
Mathematics

contestada

let f(x)=x^2-2x-4
What is the average rate of change for the quadratic function from
x=−1
to x = 4?

Respuesta :

claireliu claireliu

24-03-2017

f(-1)=1-2=-1
f(4)=16-8-4=4
A(x)=f(4)-f(-1)/4-(-1)
A(x)=4-1/4+1=3/5

Answer Link

Otras preguntas

What is the length of s?

Which expression represents the phrase below? 8 less than the product of 6 and a number, x

I'm kinda stuck on this problem, help please???

How long is from earth to moon

Find the geometric mean of the numbers. If necessary, give the awnser in simplest form. 2/3 and 1/2. The geometric mean is ____

If a spear is jabbeb exactly at that place where the fish appears in water, the fish is not killed

Can someone please help me with this question?

Please help me help me help me

The graph of y=x^2 -7x+ 12 is a parabola with x-intercepts at

Martin runs 100 meters in 15 seconds. What is the equation for d, the distance in meters that Martin covers per second? A. 15 + d = 100 B. 100 + d = 15 C. d