Question

I really need help on this question!!!

Answer 1

-3.

Explanation:

To find the gradient we pick 2 convenient points on the line.

We will chose

x = -2 and y = 2 (that is (-2, 2)

and (-1, -1).

The gradient is (y2 - y1) / (x2 - x1) where (x1, y1) and (x2, y2) are the 2 points.

So here we have:

(-1, - 2) / (-1 - (-2))

= -3 / (-1 + 2)

= -3 / 1

= -3.