Compare the following data sets that can be modeled linearly. Data Set A: (1, 12), (2, 74), (3, 193), (4,89), (5,210), (6,143)

Data Set B: (1,203), (2, 109), (3, 76), (4,42), (5, 59), (6,33)

Which data set has a better linear model? Why?
Select the option that correctly answers both questions.

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.

Y= a(x-3)squared-1 what is the value of a