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Select "Yes" or "No" to indicate whether the ordered pair is on the graph of the function  f(x)=−9x+1 

Guest Dec 21, 2017
 #1
avatar+88899 
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-(9)^(x + 1)

 

-(9)^(0 + 1)  =  -(9)^(1)  =  -9 ....so.....(0, -9)  is on the graph

-(9)^(1 + 1) = -(9)^(2)  = -81....so....(1, 81) not on graph

-(9)^(-1 + 1)   = -(9)^0  =  -(1)  =  -1......so.... (-1, -1)  is on the graph

 

 

cool cool cool

CPhill  Dec 21, 2017

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