+0  
 
+1
184
3
avatar+946 

Thanks so much for your help guys!

Julius  Nov 1, 2017
edited by Julius  Nov 1, 2017
 #1
avatar+457 
+3

interval notation: (2.5, infinity)

inequality notation: x>2.5

ZZZZZZ  Nov 1, 2017
 #2
avatar+86859 
+3

x^2 -5x - 6

 

This parabola turns upward

 

The x coordinate of the vertex is     5/2  = 2.5

 

The function increases after this....so.....

 

x  >  2.5

 

 

cool cool cool

CPhill  Nov 1, 2017
 #3
avatar+543 
0

You Are Very Welcome! angel

ProMagma  Nov 1, 2017

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