Question

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The graph shows the quadratic function f(x) .

What is the average rate of change for the quadratic function from x = 6 to x = 8?

Enter your answer in the box.

________

Answer 1

@Vocaloid

Answer 2

f(6) - f(8)

Answer 3

same thing as before

f(8) - f(6) = ?

**note: the answer is not 2 or 2f, you must look at the graph and find f(8) and f(6) individually

Answer 4

6

Answer 5

not quite

what is the value of the function when x = 8?

Answer 6

8

Answer 7

it's 8

Answer 8

what is this value?

Answer 9

4

Answer 10

good, what about f(6)?

Answer 11

4

Answer 12

or 6

Answer 13

6, not 4

with that being said

f(8) - f(6) = ?

Answer 14

14

Answer 15

or 2

Answer 16

maybe wrong

Answer 17

we said that f(8) was 4
and f(6) was 6

so f(8) - f(6) = ?

Answer 18

10

Answer 19

4 - 6 = ?

Answer 20

-2

Answer 21

that's what i thought the answer was

Answer 22

1

Answer 23

sorry made a typo

Answer 24

good, then

-2 / (6 - 4) = ?

Answer 25

-1

Answer 26

am i correct ?

Answer 27

yes, -1 is correct