Answers

2016-06-15T21:26:47+08:00
F(x)=o*o-5(0)+6
f(x)=-0+6    cancel out the zero..
f(x)= -6   because negative plus positive equals to negative
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2016-06-17T19:20:19+08:00
F(0)= (0 x 0)- 5 (0) + 6
     
      = 6
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