Question

i really need help if u can plz be fast but helpful.

Answer 1

So it helps if you graph the points

Answer 2

Also notice that each corresponding y value is three less than the last. What does that imply about the change in y?

Answer 3

idk

Answer 4

How about that it is -3. The change in x would be just 1, as the table indicates.

Answer 5

Change in y / change in x is your slope

Answer 6

idk i am really bad at math and i just need help with this one now can u plz make it fast, helpful and right plz............

Answer 7

rise over run is slope

Answer 8

? what ?

Answer 9

your y values lowered 3 units every 1 unit forward with x so your slope is -3

Answer 10

if your values raised 3 units every 1 unit forward with x your slope would be 3.

Answer 11

but how do i do this
y =______x +_____

Answer 12

That's y=mx+b form

Answer 13

m is your slope so you know that's -3

Answer 14

So -3 times your x value 2 for example is what?

Answer 15

-3*2?

Answer 16

-6

Answer 17

we just found mx
now we have (-6) + b = y
y must equal -2

Answer 18

Since we know y=-2 when x=2 what is b?

Answer 19

? what ?