Edexcel Mathematics Specimen paper · Paper 2 · Question 5 · ExamRizz

ExamRizzEdexcel MathematicsMathematics

Specimen paper · Paper 2 · Question 5 · 5 marks

5. The line l has equation 3x – 2y = k where k is a real constant. Given that the line l intersects the curve with equation y = 2x2 – 5 at two distinct points, find the range of possible values for k.

Lesson: Laws of Indices