Answer:
T
Step-by-step explanation:
Has more than one x for a given y.
Answer:
pick a because the data is better for that chart
1.75
4 x 1.75 = 7 so that is the answer
Answer:
B
Step-by-step explanation:
a function is a relation from a set of inputs (X) to a set of possible outputs where each input is related to exactly one output (Y). Only option B satisfies this definition