Question

medal and fan !! Please help! What is the average rate of change from x = 0 to x = 4?

Answer 1

0

1

4

8

Answer 2

the average rate of change is
\[\frac{ y _{2} -y _{1}}{ x _{2}-x _{1} }\]

read the x1,y1,x2,y2 values from the graph and put them in the equation....

Answer 3

in not sure the x1,y1,x2,y2 values or how to find them

Answer 4

The question tells you x2=4, x1=0

Read the y values at those points from the graph and put them in the equation

Answer 5

i dont know what im doing ?

Answer 6

LOOK at the graph.

When x = 0 what does y =?
Whne x = 4 what does y =?

Answer 7

x,0,0
x= 4,0 ?

Answer 8

ok good
so
what is x2-x1
what is y2-y1

Answer 9

in comes out to be 4/0

Answer 10

NO - check again - very nearly there

Answer 11

???? Im Confused ...

Answer 12

it's y2-y1/x2-x1

you have it upside down

Answer 13

0/4?

Answer 14

YES! well done

Answer 15

okay now what do it do ?

Answer 16

that's the answer!

what does 0 divide by 4 equal?

(or 0 divided by anything?)

Answer 17

0