One of the equations below is the equation of a circle.
Identify this equation.
Tick one box.
(x−2)2−(y+5)2=16(x - 2)^2 - (y + 5)^2 = 16(x−2)2−(y+5)2=16
(x−2)2+(y+5)2=−16(x - 2)^2 + (y + 5)^2 = -16(x−2)2+(y+5)2=−16
(x−2)2+(y+5)2=16(x - 2)^2 + (y + 5)^2 = 16(x−2)2+(y+5)2=16
(x−2)3+(y+5)3=16(x - 2)^3 + (y + 5)^3 = 16(x−2)3+(y+5)3=16
178 exam-style questions on OCR (MEI) A Level Maths 1.5 Coordinate Geometry, covering 1.5.1 Equation of a straight line y = mx + c, 1.5.2 Gradients of parallel and perpendicular lines, 1.5.3 Distance between two points, 1.5.4 Midpoint of a line segment, 1.5.5 Form the equation of a straight line, 1.5.6 Draw a line given its equation, 1.5.7 Point of intersection of two lines, 1.5.8 Straight line models, 1.5.9 Intersection of a line and a curve, 1.5.10 Intersection of a line and a circle, 1.5.11 Equation of a circle, 1.5.12 Circle properties, 1.5.13 Parameter and parametric equations (A-level only), 1.5.14 Convert between cartesian and parametric forms (A-level only), 1.5.15 Equation of a circle in parametric form (A-level only), 1.5.16 Gradient of a parametric curve (A-level only), 1.5.17 Parametric equations in modelling (A-level only), and 1.5 Coordinate Geometry. Each one has a worked solution and a mark scheme showing where the marks go.