The vertices of ◇ ABC are A(1, -2), B(4,0), and C(-3, 3). What are the coordinates of the vertices after it is reflected across the y-axis?​

Where is the problems

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this