vertical stretch by a factor of 4 and a reflection in the x-axis, followed by a translation 2 units up

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?

So confused right here i need it to be more clearer

The answer to your question is 25hope this !