Answers created by Robin L.

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• How do you find the vertex of #F(x)=x^2+2x-8#?
  
• What is the slope of the line perpendicular to # y=-3/4x+11 #?
  
• How do you use the chain rule to differentiate #f(x)=37-sec^3(2x)#?
  
• How do you simplify #(9w^2x^8)(w^6x^4)#?