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16 votes
16 votes
I need answer please

I need answer please-example-1
User Maxrunner
by
2.7k points

1 Answer

18 votes
18 votes

Answer:

The rate of change is -2

Explanation:

formula we will use: G(x)=
(f(b)-f(a))/(b-a) [-1,2]

g(x)=
x^3-5x

g(-1)=
-1^3-5(-1)

g(-1)=-1+5

g(-1)=4

g(2)=
2^3-5(2)

g(2)=8-10

g(2)=-2

so g(x)=
((-2)-(4))/((2)-(-1))

g(x)=
(-6)/(3)

g(x)=-2

User Jene
by
3.2k points
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