Only 25 and 28 are functions.
A function must have only one y value per x value. For 26, the y value of 0 and multiple others have two different y values. For 27, all x values less than 0 have multiple y values.
Answer:
B i think
Step-by-step explanation:
sorry I'm not explaining I'm doing a challange
Answer:
14/15
Step-by-step explanation:
simple
3/5 + 1/3= 14/15
The answer to your question is 1/4