8 divided by 2/7 please :)

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

We just started the introduction into circles and i have no idea how to do this.