Question

Options for the first box is: cube root, square root Options for the second box are: (0,8), (-2,0), (8,0), (0,-2)

Answer 1

The graph drawn is the graph of a square root function. A similar example is drawn below for the function:

`y=\sqrt[]{x}-3`

We can thus deduce that the graph is a square root function

From the graph, the x-intercept is given by the point where the graph crosses the x-axis (at the point, y equals zero). The graph crosses the x-axis at x equals 8. It is given as shown below:

`(x,y)=(8,0)`