+0  
 
0
96
1
avatar+243 

Find the equation whose graph is shown below. Write your answer in standard form.
Graph

 Apr 29, 2020
 #1
avatar+111435 
+1

We  only need two points  to  write the equation

 

(0, -3)   and (-2,1)  are on the graph

 

The slope  between these points is :

 

[ 1 - - 3 ]   / [ -2 - 0 ]   =    [ 4] / [ -2 ]   =   -2

 

Using the point   (0, -3)   we  have that

 

y =  -2x  - 3

 

In standard form we have :

 

2x + y + 3  =  0

 

 

cool cool cool

 Apr 29, 2020

9 Online Users

avatar