Which set of ordered pairs is a linear function?
(,-1), (0,,,1)
(b), (-2-1)
(,-,,-,1)
(1)

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.

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)