Question

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Answer 1

@Narad

Answer 2

Nº1
\[ af(b(x+c) + k\]

\[-2\sqrt{5x} -6\]
There is anreflection in the x-axis
There is a stretch vertically by 2 units
There is ahorizontal stretch by a factor of 5
There is vertical shift downwards by 6 units

Answer 3

Nº2
\[\sqrt{x+7}-3\]
There is a vertical shift downwards by 3 units
There is horizontal shift of 7 units to the left

Answer 4

Nº3
\[4\sqrt{2x} +3\]
There is a vertical stretch by a factor of 4
There is a horizontal stretch by a factor of 2
There is a vertical shift of 3 units upwards