Question

@sleepyjess
What is the solution to the system?

Line 1
x y
-2 -4
-1 -1
Line 2
x y
2 3
3 1
( ? , ? )

Answer 1

@Jamal5337 ?

Answer 2

Is this dealing with input output tables again?

Answer 3

Honestly Idk The topic is System of equations

Answer 4

Line 1 only has 2 inputs and outputs in it?

Answer 5

Yes...

Answer 6

Alright, so the best way I see of solving this is first graphing the equations.

Answer 7

Ok lemme do that real quick

Answer 8

Ok I graphed them

Answer 9

Can I see the graph?

Answer 10

https://www.desmos.com/calculator

Answer 11

Idk how to screen shot

Answer 12

Hello?

Answer 13

I'm still here, one moment please.

Answer 14

Oh ok(:

Answer 15

What did you get for the answer?

Answer 16

Nothing yet.......

Answer 17

Alrighty then,

Answer 18

The first thing we need to do, is to find a pattern in the funtion.

Answer 19

Ok

Answer 20

We'll use (-1,-1) and (3,1) as our base I suppose.

Answer 21

Ok

Answer 22

Now then, Since this is on a table, we could find the slope first, which would be easier in my opinion.

Answer 23

Do you know what Point slope form is?

Answer 24

2?

Answer 25

The formula for point slope form is y2-y1/x2-x1

Answer 26

Using point slope form while find you the slope of a line when you're given two different points.

Answer 27

Ok

Answer 28

(-1,-1) and (3, 1),
x1 y1 x2 y2

Answer 29

Since y1 is a negative sign and it goes by y2-y1, two negatives make a positive, therefore it would become 1+1/x2-x1

Answer 30

You know, since 5 minus negative 5 is ten.

Answer 31

So, 1+1/3-1 is what we got now.

Answer 32

2/3-1=2/2, which is equal to 1.

Answer 33

2/2

Answer 34

Yup, that's the slope of the line. So as we go down x by one number, y will rise by one number itself.

Answer 35

Ok Im gonaa try and do the second one a tell u what I get

Answer 36

actually, it would be better if we used the points on line two to do this same equation, my apologies.

Answer 37

Ok

Answer 38

So The points of line two is (2,3) and (3,1)

Answer 39

We'll put this into point-slope form.

Answer 40

So, 1-3/3-2

Answer 41

That would be simplified to -2/1

Answer 42

-2/1

Answer 43

-2 divided by 1 simplifies to negative two

Answer 44

Which is the slope of line two.

Answer 45

-2?

Answer 46

So, the next X point will be 4, if we follow the past X pattern (2) (3)

Answer 47

And yes, negative two.

Answer 48

So the answer is (1,-2)?

Answer 49

Nope

Answer 50

Oh :/

Answer 51

The answer would be, (4,-1)

Answer 52

Thx so much!!!

Answer 53

mhm

Answer 54

U were wrong the answer is (1,5)