+0  
 
0
255
1
avatar

On the graph of y=(x+2)^2-100, how many points are there whose coordinates are both negative integers?

 Aug 23, 2021
 #1
avatar+2234 
+1

 

On the graph of y=(x+2)^2-100, how many points are there whose coordinates are both negative integers?    

 

Let's change "points" to "integers" ... remembering that a line contains infinite points.    

 

Any x that is –11 < x < –1 will give a negative y.  Looks like there are 11 of them.    

.    

 May 5, 2025

1 Online Users