What is -8, 7 reflected across the x axis?

(-8, 7) reflected across the x-axis would be (-8, -7).

Step-by-step explanation:

To reflect a point across the x-axis, all you have to do is invert the y-coordinate.

For the given point (-8, 7), the y-coordinate is 7. Just invert that number, meaning make a positive number into a negative, or a negative number into a positive.

(-8, 7) reflected across the x-axis would be (-8, -7).

a

step-by-step explanation:

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i think it might be a but you might want a second opinion