Answers edited by Tamir E.

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• The answer is a = 1, b = 2, and c = -3. How just by look at the points? C is intuitive, but I don't get the other points.
  
• Question #73286
  
• What is the answer?
  
• How do you find the asymptotes for `f (x ) = (3x^2 - 2x - 1) / (x + 4 )`?
  
• How do you evaluate `(a ^ { n + 2} - 2a ^ { n } + 3a ^ { n + 1} ) ( a ^ { n } + a ^ { n + 1} )`?
  
• How do you solve and graph `abs(k-4)>3`?
  
• How do you solve and graph `abs(p-2)>=8`?
  
• How do you find the roots, real and imaginary, of `y=-2x^2 + 7x +12(x/2-1)^2` using the quadratic formula?
  
• Which of these numbers are irrational: `47, \sqrt 0.09, \sqrt 15, 8/45`?
  
• How do you simplify `(12m^8y^6)/(-9my^4)`?
  
• Question #4a31e
  
• How do you evaluate `\frac { - 27( - 2) - ( - 7) ( - 2) } { - 2( 1) - 2( 3) }`?
  
• How do you simplify `\frac { 81z ^ { 2} } { 3z ^ { 2} - 6z + 3} \cdot \frac { 3z - 3} { 9z }`?
  
• How do you solve and graph `abs(n+5)>=3`?
  
• How do you simplify `\frac { \frac { c + 4} { c ^ { 2} + 5c - 24} } { \frac { 2c ^ { 2} + 8c } { 2c ^ { 2} - 3c - 9} }`?
  
• Solving quation?
  
• Simplify this index law question?
  
• How do you differentiate `y=((x^2+1)/(x^2-1))^3`?
  
• How do you solve `8( 2+ 3n ) = 32+ 8n`?
  
• If Php10 is saved on October 1, Php20 on October 2, Php30 on October 3, and so on, how much is saved during October?
  
• Question #53487
  
• How do you divide `( 8x^6-32x^5+4x^4 )/(x+2)`?
  
• How do you use the important points to sketch the graph of `y=x^2+5x+3`?
  
• Question #30d04
  
• What is the answer when the expression is factored over the complex numbers? x^2+50
  
• How do you solve `x^ { 5} + 3x ^ { 4} + 16x ^ { 3} + 48x ^ { 2} + 63x + 189= 0`?