Which of the following graphs represents both function and its inverse graphed on the same coordinate grid

Two lines parallel to a third line are parallel to each other. always sometimes or never

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Taking algebra two apex courses and need with these questions