Triangle xyz is located in the first quadrant of the coordinate plane. if this triangle is reflected over the y -axis, what is true about the vertices of the reflection?

Just imagine your self looking through a mirror while another one is behind you everything will just turn sides

Ithink the answer is $2.10

Idon't see any graph, however the graph of the function : f(x) = x²-2x+3 is a parabola: 1) open upward (since a> 0)2) it intersects y-axis in 3 (y=3)3) its axis of symmetry is x = +1 ( -b/2a)4) it's minimum is y = -2, so its vertex is (1,-2)5) it doesn't intersect the x-axis since discriminant < 0