posted by keisha .
Which rule describes a reflection in the x axis?
Reflection means flipping a figure over. So I made a mistake. I think the answer is c. Is this right?
No, the answer is not c. Try drawing a diagram (like a triangle) on a coordinate plane and then flip it over the x-axis. That will help you to visualize what is happening.
is it b?
Please explain your thought process so I know you're not just guessing.
Since reflection means flipping a figure, x can be flipped over as -x and y will stay as y.
That's the right logic. Good job. :)