2013 H2 Mathematics Paper 1 Question 3

Graphs and Transformations

Answers

{x<\frac{1}{2} }

{x> 2 }

Adding the line

{y=1}

into the sketch in part (i),

From the graph, solution to

{\frac{x+1}{2x-1} < 1:}

x<\frac{1}{2} \; \textrm{ or } \; x > 2 \; \blacksquare