find the x - intercept of the line: 8x - 4y = -24\na 3\nb -3\nc 6\nd -6

Explanation:

Step1: Recall x - intercept concept

The x - intercept is found by setting (y = 0) in the equation of the line. So we substitute (y = 0) into (8x-4y=-24), getting (8x-4\times0=-24).

Step2: Solve for x

The equation simplifies to (8x=-24). Dividing both sides by 8, we have (x=\frac{-24}{8}=-3).

Answer:

B. -3