Help please i’ll give brainliest

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?