What is the slope of the line through (-1,8) and (3,-4) Choose 1 answer: A (A) -(1)/(3) B -3 C (1)/(3) D 3

To find the slope of the line passing through the points $(-1,8)$ and $(3,-4)$, we can use the slope formula:<br /><br />$m = \frac{y_2 - y_1}{x_2 - x_1}$<br /><br />Substituting the given points into the formula, we have:<br /><br />$m = \frac{-4 - 8}{3 - (-1)}$<br /><br />Simplifying the expression, we get:<br /><br />$m = \frac{-12}{4} = -3$<br /><br />Therefore, the slope of the line passing through the points $(-1,8)$ and $(3,-4)$ is $-3$.<br /><br />The correct answer is B) $-3$.