Question

Please need help on this not to good at this one

Answer 1

2nd 3rd & 6th

Explanation:

Root(x) to Root(x+4) is 4 units towards the left

Root(x+4) to 2×Root(x+4) is vertical stretch, with factor 2

2Root(x+4) to 2Root(x+4) -7 is 7 units downwards