You research the average cost of a tank of gasoline for a certain type of car for several recent years to look for trends. The table shows your data. What is the equation for a line of best fit? How much would you expect to pay for a tank of gas in the year 2019?

Note: The table below shows the average cost for one tank of gasoline, not one gallon.

Question

You research the average cost of a tank of gasoline for a certain type of car for several recent years to look for trends.  The table shows your data.  What is the equation for a line of best fit?  How much would you expect to pay for a tank of gas in the year 2019?

Note: The table below shows the average cost for one tank of gasoline, not one gallon.

anonymous · Answer

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anonymous · Answer

y = 1.006x + 26.40; $47.52
y = 1.006x + 26.40; $58.92
y = 26.40x + 1.006; $47.52
y = 26.40x + 1.006; $58.92

anonymous · Answer

please help!

nubeer · Answer

what are these equations for u wrote above?

anonymous · Answer

Those are the multiple choice answers

nubeer · Answer

it would be A

nubeer · Answer

@sue101

anonymous · Answer

You research the average cost of a tank of gasoline for a certain type of car for several recent years to look for trends.  The table shows your data.  What is the equation for a line of best fit?  How much would you expect to pay for a tank of gas in the year 2019?

Note: The table below shows the average cost for one tank of gasoline, not one gallon.


 (1 point)
  (1 pt) y = 1.006x + 26.40; $47.52
  (0 pts) y = 1.006x + 26.40; $58.92
  (0 pts) y = 26.40x + 1.006; $47.52
  (0 pts) y = 26.40x + 1.006; $58.92
1 /1 point

anonymous · Answer

thats wrong i took the test an it is 1.02x+25.32; $46.74.
I am in connexus and in Algebra 2.