Please help on this one ?

Answer:
C. (-3.6, 17)
Step-by-step explanation:
The relative maximum occurs at an x coordinate between -3 and -4. The relative maximum is between 15 and 20. The best approximation is
C. (-3.6, 17)
Answer:
c. (-3.6, 17)
Step-by-step explanation:
The relative maximum is the maximum in a region. The maximum between -6 and is found and x=-3.6 and the value is 17. So x=-3.6 and y=17