Please help ASAP I don’t wanna fail this test!!

Write the fraction or mixed number and the decimal shown by the model

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.