+0  
 
+1
29
5
avatar+2291 

Do you solve this the same way?

RainbowPanda  Nov 27, 2018
 #1
avatar+92641 
+2

Yep....the slope of your line =   - ( 1/ -3) = 1/3

And the point is ( -3, 7)

 

Do you want to  try it, RP???

 

I'll check it

 

cool cool cool

CPhill  Nov 27, 2018
 #2
avatar+2291 
+1

Can you maybe set up the equation, I dont get that part...

RainbowPanda  Nov 27, 2018
 #3
avatar+92641 
+2

OK....using my method we have

 

y = slope ( x -   x coordinate ) + y coordinate

 

y = (1/3) ( x -  - 3 )    + 7

 

y = (1/3)( x + 3) + 7

 

y = (1/3)x + (1/3)(3) + 7

 

y = (1/3)x + 1 + 7

 

y = (1/3)x + 8

 

Is that easy, RP ???

 

 

 

cool cool cool

CPhill  Nov 27, 2018
 #4
avatar+2291 
+1

I didnt mean for you to do everything ouo

RainbowPanda  Nov 27, 2018
 #5
avatar+2291 
+1

But thank you

RainbowPanda  Nov 27, 2018

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