Answer
(a) x-intercept/s = -1 and 1
(b) y-intercept/s = 1
Work Step by Step
RECALL:
(1) The x-intercept is the x-coordinate of the point where the graph crosses/touches the x-axis.
(2) The y-intercept is the y-coordinate of the point where the graph crosses/touches the y-axis.
Notice that the graph crosses:
(a) the x-axis at $(-1, 0)$ and $(1, 0)$; and
(b) the y-axis at $(0, 1)$.
This means that the graph has:
(a) x-intercept/s = -1 and 1
(b) y-intercept/s = 1
