Answer: None of those are functions
Step-by-step explanation: They all fail the vertical line test. x values do not repeat. Those intersect more than one pint on the relationship if you were to take a line and move it across the graph.
The answer is no solutions
This will help u.............
12 pounds
1 bag of grapes = 4 pounds
Martin bought 3 bags so:
4 pounds x 3 = 12 pounds
Hope this helps