Does this graph represent a function? : )

yes

Step-by-step explanation: in order for a graph to be a function every input has to have one output, and these graph has it. The way I look at it is that if you can make any straight vertical line then it is not a function. In this one you can make a horizontal one and that is fine.

rick would give her the best deal as he will charge $8.88 per hour

25/6

step-by-step explanation:

you multiply 4 by the denominator (4*6=24) and add it to the numerator which makes it 25/6.