+0  
 
+1
33
3
avatar+2291 

Please help asap, I dont get this at all

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

We want the form

 

y = mx + b         .....where m is the slope

 

So

 

1. y = 2x + 7         the slope is 2

 

Equation of a parallel line  (which has the same slope)   (easy)  .... y = 2x - 10

The only difference is the y intercepts....the first one is 7, the second is -10

 

2.     4y = x - 3         divide both sides by 4

 

y = (1/4)x - 3/4          the slope  is   (1/4)

 

Parallel line   :    y = (1/4)x 

 

 

3.      2y + 2  = 3x       subtract 2 from both sides

 

2y = 3x - 2        divide both sides by  2

 

y = (3/2)x - 1         the slope is 3/2

 

Parallel line :    y = (3/2)x

 

Hope that makes sense, RP....!!!!

 

 

 

cool cool cool

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

You probably won't believe me but I actually got them all correct..ouo

RainbowPanda  Nov 27, 2018
 #3
avatar+92641 
+1

OK....good deal....!!!!

 

 

cool cool cool

CPhill  Nov 27, 2018

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