Question

What is the slope of the line below?A. 1/2B. -2C. -1/2D. 2

Answer 1

To answer this question, we need to find two pairs of coordinates in the graph, and then label them as x1, y1, and x2 and y2, and finally apply the formula for the slope of a line.

Then, we have:

1. First step: label two pairs of points:

We can have:

(0, 0) ---> x1 = 0, y1 = 0 (the line passes through (0, 0)).

(1, -2) ---> x2 = 1, y2 = -2

2. We can apply the formula for the slope of a line:

`m=(y_2-y_1)/(x_2-x_1)\Rightarrow m=(-2-0)/(1-0)\Rightarrow m=(-2)/(1)\Rightarrow m=-2`

Therefore, the slope for the line in the question is m = -2 (option B).