Question

This is killing me, someone help. fan and medal
Calculate the average rate of change for the graphed sequence from n = 1 to n = 3.

Answer 1

@hartnn @mathmath333

Answer 2

@dan815

Answer 3

@sleepyjess

Answer 4

Do you know the formula for slope?

Answer 5

y=mx+b? @sleepyjess

Answer 6

No that is the standard form of a function.
The formula to find slope/rate of change is \(\large\dfrac{y_2-y_1}{x_x-x_1}\)

Answer 7

And I am assuming by 1 they mean the x values.

Answer 8

Oh yeahhhh , okay . I always mix up the formulas.

Answer 9

\(\normalsize x_1,x_1 = 1,2\) \(\normalsize x_2,y_2 = 3,8\)

Answer 10

Can you get it from there?

Answer 11

you have three x's and one y in your second to last comment... that confused me.. @sleepyjess

Answer 12

Whoops the first one should be \(\normalsize x_1,y_1 = 1,2\)