Question

rate of change??

Answer 1

http://gyazo.com/549c13677363530e830f76721805bbf9

Answer 2

ah welcome back @geerky42 >,<

Answer 3

Again just use \(\dfrac{f(b)-f(a)}{b-a}\)

So you have \(\dfrac{g(\text{-}3)-g(\text{-}1)}{\text{-}3-(\text{-}1)}\)

Answer 4

Can you tell me what is g(-3) and g(-1)?

Answer 5

2?

Answer 6

What is g(-3)? at x=-3

Answer 7

4

Answer 8

Yep and g(-1)?

Answer 9

2

Answer 10

-2

Answer 11

Correct.

So you have \(\dfrac{g(\text{-}3)-g(\text{-}1)}{\text{-}3-\text{-}1} = \dfrac{4-(\text{-}2)}{\text{-}2}\)

Answer 12

You can handle the rest, right?

Answer 13

6/-2?

Answer 14

yeah, which simplifies to what?

Answer 15

- (6/2)=?

Answer 16

-3

Answer 17

There you go

Answer 18

-3/-2?

Answer 19

average rate of change is -3

Answer 20

oh ok thankyou

Answer 21

no problem

Answer 22

@geerky42 okay so i did one and got it right using the steps you showed me, but i have one last one i just need giduance on?

Answer 23

http://gyazo.com/b14f8a03ca21765d1753fa30b517b291

Answer 24

i think its g(0)-g(3)/ 3-0= 2-1/0-3

Answer 25

actually g(3) - g(0) / 3-0

Answer 26

denominator is clearly 3, so now for numerator;

Answer 27

just look at graph. What is g(3)? (at x=3)

Answer 28

1

Answer 29

oh wait, 9

Answer 30

Yep. What about g(0)?

Answer 31

thats at 2

Answer 32

Yeah, so \(\dfrac{g(3)-g(0)}{3} = \dfrac{9-2}{3}=~?\)

Answer 33

7/3

Answer 34

right

Answer 35

and that is my answer?

Answer 36

Yeah.