Which of the following could be the equation of the graph above?

The graph shows a parabola that is symmetric about the x-axis. Which one of the following could be the equation of the graph?

Which of the following could be the equation of the graph in the xy-plane shown above?

Which of the following could be an equation of the circle above?

The graph of a function f, and a second graph, are shown below.2-11234 Which of the following could be the equation of the second graph? C f(r2)12)1 y t2.2 I

Which of the following could be the equation of the parabola in Figure ?

Which of the following could be the equation of the line represented in the graph above?

In the figure above, of y=f(x) is shown. Which of the following could be the equation of f(x)?

Two graphs f(x) and h(x) are shown above. IF f(x)=3x+4 and f(x) and h(x) are perpendicular, which of the following could be the equation of h(x)?

If (x,y) represents a point on the the graph of y=2x+1 , which of the following could be a portion of the graph of the set of points (x,y^(2)) ?