Higher June 2018 Paper 2 Q22

AQACurrent spec1 markDrawing & Using Graphs

22 A circle, centre \(O\), passes through (5, 0).

Circle centre O crossing the axes at 5, −5 on the x-axis and 5, −5 on the y-axis

What is the equation of the circle?

Circle your answer. [1 mark]

  • \(x^2 + y^2 = 25\)
  • \(x^2 + y^2 = 5\)
  • \(x^2 + y^2 = 10\)
  • \(x^2 + y^2 = 100\)