What is 88/99 in its simplest form

Pls i’m dumb as heck i’ll give y’all so many points if that encourages you

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.

What is the point-slope equation of a line with slope -5 that contains the point (6,3)