I WILL GIVE BRAINLIEST AND 50 Calculate the rate of change for the following data:
x y
-1 7
2 -2
7 -17
10 -26

HELP

we get Rate of change = -3

Step-by-step explanation:

We need to calculate the rate of change for the following data:

x     y

-1     7

2     -2

7     -17

10   -26

The rate of change can be calculated using slope formula:

From the table, we can take any 2 points

Suppose we take (-1,7) and (2,-2)

We have:

Putting values in formula and finding rate of change

So, we get Rate of change = -3

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !