When you change a standard form into a vertex form, a number is added and subtracted as part of a process. e. g. (x² + 6x + 9 - 9) -4. Explain why this process is called “completing the square”

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.