Help please i need number 3 and number 4

Which parent function is an example of a piecewise function? answers: linear parent function quadratic parent function an exponential parent function absolute value parent function pls i’m sorry if this doesn’t make sense

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is

20 points + brainliest answer + my mom’s chocolate chip cookie ! subtract.