H1&H2 Graphing Cheat Sheet

A-Level Math - Graphing H2 MATH For H2 Math classes, text us at +65 8812 7221 When drawing a graph, we have to label the following features: Stationary Points Intercepts Asymptotes Important things to note! Parametric Equation: Using GC, click [MODE],then change [FUNCTION] to [PARAMETRIC]. Click [WINDOW] to set the range of values of T because by default, Tmin=0 and Tmax. Piecewise Function: Using GC, click [Y=] and select [MATH], then click [B:piecewise], choose the number of pieces. To type inequality, click [2nd] [Math]. Piecewise Periodic Function: 4 is the period of the graph where the graph repeats itself fully in intervals of 4. Rational Function Graphing (Graphs of Fractions) General rule: Always check if the rational function is an improper fraction, if so, perform long division. Vertical Asymptote: Solution of the denominator Horizontal Asymptote: Constant outside of the fraction. Oblique Asymptote: Function outside of the fraction. Conics

H2 MATH Step 1: Sketch the graph Step 2: Flip any part of the graph that is below the -axis up. For any H2 Mathematics related queries, text us at +65 8812 7221 Transformation Step 1: Remove the part of the graph on the left of the -axis. Step 2: Retain the part on the right of the -axis and then reflect it about the -axis on the left side. General rule: When we change from y = f(x) into y = f’(x), points change from (a,b) to (a,f’(a)). Deduced Graphs Consider the graph of y = f(x) and assume that a > 0. General rule: Use the replacement to transform the given equation to the desired equation Graphing Notes