Point t is reflected over the y-axis. determine the coordinates of its image. t (2, 5) (2, -5) (2, 5) (-2, -5) (-2, 5)

T' is (-2,5)

Explanation:
To reflect a point across the y-axis, you will note the following:
1- the sign x-coordinate of the point is flipped while the value remains the same
2- both the sign and the value of the y-coordinate remain the same

We are given that:
point T is (2,5)
Applying the above:
sign of x-coordinate is flipped and value is the same :
x- coordinate of T' is -2
both sign and value of y-coordinate are the same:
y-coordinate of T' is 5

Based on the above:
T' would be (-2,5)

Hope this helps :)

Are you asking for 6 or 15?