If FG || BC, which equation is necessarily true?

which  best  describes the transformation from the graph of  f(x) =  x2  to the graph of  f(x) = (x  – 3)2  – 1?   left 3 units, down 1 unitleft 3 units, up 1 unitright 3 units, down 1 unit  right 3 units, up 1 unit

Write the sentence as an equation. z plus 372 is equal to 160

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)