Part Four: Use the graph below to answer questions 10 - 15. 4 X 14 -12 -10 -8 6 -4 -2 8 10 12 8 10. Does the graph represent a function? 11. What is the domain of the relation? 12. What is the range of the relation? 13. Find f(-2) 14. Find f(2)Part Three: Given the function: f(x) = J4x 7 15-17. 15. Find f(3.?) 16. Find f(1) 17. Find when f(x)=12.3 13. The weekly prot for a local yogurt shop can be modeled by the formula P(x) = 3x (35:; + 300) where x is the number of yogurts made and sold. a. How much prot should the company expect if they make and sell 1300 yogurts per week? 13. How many yogurts do they need to sell in a week to have a prot of $1800