I am not irrational, my opposite is a natural number, I am not a whole number, I am greater than 13-, What number am I?

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.

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Which of the following best describes the delian problem?