What is the difference between congruent and similar images

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.