Triangle QRS is located on the coordinate plane, where vertex Q is located at point (a, b).

The triangle is reflected across the c-axis and then translated 2 units to the right to create triangle TUV

Create an expression for the x-coordinate of T

(a+2, -b)

Explanation:

Reflection across x-axis transforms the point (x, y) into (x, -y).

Translation 2 units to the right transforms the point (x, y) into (x+2, y).  

Point T is the reflection of point Q which has the coordinates (a,b), then, point T is placed at (a+2, -b).

first paragraph (and busy all the night ,with a silence deep and white )

i just answered it

explanation: