Triangle is reflected across the -axis. The result is , as shown below. y246810-2-4-6-8-10x246810-2-4-6-8-1 0 (a)The arrows below show that the coordinates on the left are mapped to the coordinates on the right. Fill in the blanks to give the coordinates after the reflection. original coordinates final coordinates (b)Choose the general rule below that describes the reflection mapping to .