−3c
4
−5c
2
−7c)+(4c
4
+8c
3
+2c
2
)

Plz asap what is the range of the cluster in the scatter plot a. between 4 and 8 years of experience b. between $40,000 and $60,000 c. between 6 and 12 years of experience d. between $10,000 and $60,000