Answer is reflection over the x axis and then translation +7 to the right
Step by step
Reflection over x axis rule is
(x, y) ➡️ (x, -y)
Our pre image or “S” coordinates to “T”
(-9, 3) ➡️ (-9, -3) ➡️ (-2, -3)
(-2, 8) ➡️ (-2, -8) ➡️ (5, -8)
(-9, 7) ➡️ (-9, -7) ➡️ (-2, -7)
(-7, 9) ➡️ ( -7, -9) ➡️ (0, -9)