Can someone help with these please

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.

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811