# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 1 (P1-9709/01) | Year 2009 | May-Jun | (P1-9709/01) | Q#4

Question The diagram shows the graph of for . i. Find the values of , and . ii. Find the smallest value of in the interval for which . Solution i. We are given that; When we observe given graph of this function, it is evident that y-intercept of the graph, i.e. when , is 3. Hence for […]