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+0  
 
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5
avatar+1286 

Is this statement true or false?

 

The point (5, -1) is a solution of the equation: y = 2x − 11


A. true

B. false

 Nov 12, 2019
 #1
avatar+105411 
+1

Put  "5" in the function for x......see if this returns  "-1"

 

If so....it is a solution

 

 

cool cool cool

 Nov 12, 2019
 #2
avatar+1286 
0

no ?

macabresubwoofer  Nov 12, 2019
 #3
avatar+105411 
+1

y  = 2(5)  - 11

 

What does this evaluate to  ???

 

 

cool cool cool

CPhill  Nov 12, 2019
 #4
avatar+1286 
+1

                   y = -1

macabresubwoofer  Nov 12, 2019
 #5
avatar+105411 
0

OK.....!!!

 

 

cool cool cool

CPhill  Nov 12, 2019

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