...

sorry about the lack of a graph shown

fig 10. shows a sketch of the graph

i) sketch the graph

ii) find the x-coordinates of the points of intersection of the graphs of and

im not sure about the translation of this graph for question i.

question ii. i got as far as

but then got

which is wrong, can someone explain why is right?

also how would i position these points on sketch drawn in i. ?

thanks alot if you can help as this is the last bit of revision im doing for tomorrow!