The Student Room Group

Cubic Graphs??

Sketch the curve y=(x-2)^3

How do i approach this type of question?
hint: it's a continuous function with no more than one x-intercept

think about whether x^3 is > 0 or < 0 to determine the shape. then plot the x and y intercepts and sketch the curve accordingly.
Reply 2
The intercepts would be (0,2) , once i sketch this ,how do i skectch y=x^3 , as the question says "show their postions relative to the curve y=x^3"?
Reply 3
Original post by Modesty
The intercepts would be (0,2) , once i sketch this ,how do i skectch y=x^3 , as the question says "show their postions relative to the curve y=x^3"?


Anyone there?????
I need help ASAP for my Hw !!!

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