What is each step to solving this problem? Then please state the answer to the question! Thank you so much!!

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

Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?

Write as a product: ac^2–ad+c^3–cd–bc^2+bd