IAL Edexcel, June 2021, P1, Q5, Quadratics, Inequalities, Graphs, Completing the Square, N Peters
IAL Edexcel, June 2021, P1, Q5, Quadratics, Quadratic Inequalities, Quadratic Graphs, Completing the Square, Pure, Nick Peters.
QUESTION PAPER
https://drive.google.com/file/d/1OvOQ...
MARK SCHEME
https://drive.google.com/file/d/1t3pA...