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Find the equation whose graph is the line passing through the points (2,-3) and  (4,5) Enter your answer in standard form Ax+By=C
 

 May 1, 2021
 #1
avatar+121000 
+2

Slope  between  the two points  =  [ 5 - - 3 ]  /  [ 4 - 2 ]   =   8/2  =  4

 

Equation of the line  using ( 4, 5)

 

y = 4 ( x - 4)  +  5

 

y = 4x  - 16 + 5

 

y =  4x  - 11         rearrange  as

 

4x  - y  =  11

 

 

cool cool cool

 May 1, 2021
 #2
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Thank you!

Guest May 1, 2021
 #3
avatar+121000 
0

No prob  !!!

 

 

cool cool cool

CPhill  May 1, 2021

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