1. 

   math_celebrity Administrator Staff Member

   If f(x) = (3x + 7)^2, then f(1) = ?
   
   A) 10
   B) 16
   C) 58
   D) 79
   E) 100
   
   f(1) = (3(1) + 7)^2
   f(1) = (3 + 7)^2
   f(1) = 10^2
   f(1) = 100 - Choice E

    

   math_celebrity, Aug 29, 2019

   #1
   
   

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