Does this graph represent a function? Need this ASAP

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.