Answer:
Linear: greater than 2011
Quadratic: lesser than 2011
Cubic: lesser than 2011
Step-by-step explanation:
At x = 2
Linear regression equation:
y = -6777.54(2) + 110001.04
y = 96445.96
More than 2011
Quadratic: y = -251.10(2)² - 2760.02(2) + 98618.06
y = 92093.62
lesser than 2011
Cubic: y = -6.23(2)² - 101.67(2)² - 3747.49(2) + 100142.23
y = 92190.73
lesser than 2011
I hope this answers your question !
Answer: 
Step-by-step explanation:
Given
The Medicare tax rate is 1.45%
The wages of a person is $1738
The amount which is withheld from the person paycheck is
Step-by-step explanation:

So sqrt(40) lies between 6 and 7.