Pls and explain what the (x+2,y+3) is anything : ) thnx

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.

Standard deviation of 19,29,21,22,23

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4