Whats 1+3 i really need help guys

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

Which graph represents the function g(x) = |x + 4| + 2?

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount