Answers created by Daniel

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• How do you find an equation of the circle that satisfies the given conditions: endpoints of a diameter are P(−1, 2) and Q(7, 8)?
  
• How do you simplify #9^-4 / 9^-6#?
  
• What is the equation of the line perpendicular to #y=-3/7x # that passes through # (8,5) #?
  
• State the x and y intercept: y = -8/9x -16 ?
  
• How do you find the important points to graph #y=-3x^2+2#?
  
• How do I prove this? cot(x)(1-cos(2x))=sin(2x)
  
• How do you solve #2\frac { 1} { 4} x + \frac { 1} { 2} x = 44#?