Question

what is the slope of the line?

Explanation:

Step1: Identify two points on line

Choose points $(0, -1)$ and $(1, 1)$

Step2: Apply slope formula

Slope $m = \frac{y_2 - y_1}{x_2 - x_1}$
$m = \frac{1 - (-1)}{1 - 0} = \frac{2}{1}$

Answer:

$2$