Greg asked if we could answer this question if it asked us “if the product of the 3 points is positive.”

I recognize that the combinations that work include 1 negative with 2 positives and the combinations that won’t work are 3 positives, or 2 negative and 1 positive. If each number can only be selected once, the scenario where three negatives are chosen isn’t impossible. Is that right?

Can someone help from here?