OCR MEI C1 — Question 7

Exam BoardOCR MEI
ModuleC1 (Core Mathematics 1)
TopicQuadratic Functions

7 Express \(x ^ { 2 } - 6 x\) in the form \(( x - a ) ^ { 2 } - b\).
Sketch the graph of \(y = x ^ { 2 } - 6 x\), giving the coordinates of its minimum point and the intersections with the axes.