a. The given triangle, has vertex points A(-8, -1), B(-2, -7), and C(8, -5). Graph t...

a. The given triangle, has vertex points A(-8, -1), B(-2, -7), and C(8, -5). Graph the image of under the reflection with respect to the y-axis. Give the coordinates of the vertices after the reflection.

b. If a point P has coordinates (a, b), what are the coordinates of its image under the reflection with respect to the x-axis?