Now 15 points
the graph of a piecewise-defined function is shown below. (see image)
on the function is given by the and on the the function is given by the
options for blank 1: x≤0, x< 0, x< 1, x≤1
options for blank 2: y = -1, x = 1, x = -1, y = 1
options for blank 3: x> 1, x≥1, x≥0, x> 0
options for blank 4: x = -1, x = 1, y = -1, y = 1