Someone plesae help me on my question GIVING BRAINLIST

if you can read this then good job:
uoy era yrev looc fi uoy nac daer siht. Uoy evah a looc lliks esuaceb siht si sdrawkcab!

S(x) is a function. a function is a special relationship where, a single input gives a single output. an x values only gives 1 y value. usually, this form is f(x) but can be represented with any other letter, still holding the same meaning. hope i : )

Ibelieve it's 54 lots