Question

X y

-2 -1
-1 0
0 1
1 2
2 3

Without graphing, what is the x-intercept of this function?

Answer 1

Answer:(-1,0)

Explanation:

Answer 2

(- 1, 0)

Explanation:

The x- intercept is where the function crosses the x- axis.

The y- coordinate of any point on the x- axis is zero, hence

The point (- 1, 0 ) is the x- intercept