Question

Can someone help me please?

Answer 1

@ganeshie8

Answer 2

let me see if i can find you a site which sumarrises these fransformations

Answer 3

I believe it's A or B.

Answer 4

There is one "rule" you can remember:
if you "change the x" you are doing something to the horizontal

in this problem you have 2x instead of x
so it will be a change in the horizontal: expanded or compressed.

Answer 5

http://www.bbc.co.uk/schools/gcsebitesize/maths/algebra/transformationhirev1.shtml

Thats a pretty good site . The summariies are highlighted in yellow.