Leaving Certificate

Ordinary Level

2021 P1 Q5

Please note: This year the exam was altered due to COVID-19. 

Candidates had to complete 4 out of 6 short questions, and 2 out of 4 long questions.  

Question

LC OL 2021 P1 Q5.pdf

Marking Scheme

MS LC OL 2021 P1 Q5.pdf

Worked Solutions

LC OL 2021 P1 Q5 WS.pdf

#LC OL #Functions #Subsitution #Factorising Quadratics #Local Max/Min Turning Points #f'(x)=0