Which statements about the figure must be true? Select
three option

In an experiment you are to flip a two sided coin 100 times and record 55 heads up and 45 tails up determine the theoretical and experimental probability of getting a heads up in the experiment.

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

Askate shop rents roller skates as shown on the table below. which graph and function models this situation?