Study the equation.
y = x2 - 4x - 77
Write the equation in graphing form (vertex form).

Describe a way that someone could estime the length of a book

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

Evaluate the expression. (9 + 5)(3 + 2)0