## Barrelracing one year ago Calculate the average rate of change for the given function, from x = 2 to x = 7.

1. Barrelracing

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2. Barrelracing

a) -1/3 b) 1/3 c) -3 d) 3

3. anonymous

average rate of change formula is $\frac{ f(b)-f(a) }{ b-a }$ so use the interval [2,7] and plug in 7 as the b and 2 as the a

4. anonymous

and solve for it

5. anonymous

so if you did it correctly it should be D

6. Barrelracing

I was just about to say that's my answer. thank you so much

7. anonymous

no problem

8. goprogo501

This is so wrong !

9. anonymous

u wish bro