One aspect at the senior college mathematics WAEC always set question from is GRAPH. So, I have decided to bring to your notice all the past questions on graph (linear, quadratic, trigonometry and statistics graphs) from 2010 till date. The sole objective of PETAKUS SIMPLIFIED MATHS is to present mathematics in simplest form making achieving excellent performance very easy. All credit is given to WAEC for her past questions are used in this compilation. SUBSCRIBE for more updates from the VOICE OF PETAKUS. For enquiry, contact Voice of Petakus via: petauskus205@