Given

1 Calculate the co-ords of the and intercepts of the curve of

2 Find the co-ords of the turning point(s) of the curve

3 Use the info above to draw a graph

4 Use the graph to determine the co-ords of the turning points of the curve of

Some other question:

at

My answers:

1

2

3 I got a wierd one, want to see what u guys get.

Thanks guys xD