Question

The function below shows the relationship between the length of each side of a square (y) and the area of the square (x + 3):

y equals square root of the whole of x plus 3

Which graph best shows the function?

Graph of y equals square root of the whole of x plus 3

graph of y equals cube root of the whole of x plus 3

graph of y equals square root of the whole of x minus 3

graph of y equals cube root of the whole of x minus 3