Question

the vertices of a triangle are p(-2,4) q(2,-5) and r(-1,-8) name the vertices of the image reflected across the y axis

Answer 1

http://www.wolframalpha.com/input/?i=triangle+%28%28-2%2C4%29+%2C%282%2C-5%29+%2C+%28-1%2C-8%29+%29

Answer 2

thanks

Answer 3

Here is the answer
{-2, -4}, {2, 5}, {-1, 8}

Answer 4

The blue is the original and the red is the reflected