1. Question 976 (8156)
    Coordinate Geometry - Linear Denominator: \(y = \frac{1}{x-a}\)
  2. Question 979
    Coordinate geometry - Rational curves - Quadratic over quadratic 2
  3. Question 980
    Coordinate Geometry - Rational Curves - Quadratic Denominator 3
  4. Question 1174
    still: Coordinate Geometry - Rational Curves - y=(x-a)/(x-b)
  5. Question 1175
    still: Coordinate Geometry - Rational Curves - y=(x-a)/(x2-b)
  6. Question 1876
    was: Coordinate Geometry - Asymptotes - Investigate
    now: Coordinate Geometry - Asymptotes - Asymptotes of y=a/(x-b)
  7. Question 1877
    was: Coordinate Geometry - Asymptotes - Example 2
    now: Coordinate Geometry - Asymptotes - Asymptotes of y=(ax+b)/((x-c)(x-d))
  8. Question 6316
    was: Irrational Functions - Graph sketching - Example 1
    now: Irrational Functions - Graph sketching - y=sqrt(x+a)/x