Please help me this is. big

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

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585

When 60% of a number is added to the number the result is 192 what is the bumber