A company offers four plans for customers who want to rent DVDs and video games. The cost of the plans can be modeled by a linear

Question

A company offers four plans for customers who want to rent DVDs and video games. The cost of the plans can be modeled by a linear function that combines a one time membership fee with a per disc rental rate. The table shows the total cost, including membership fees, for a person who rents 1,2 and 5 discs in a month
Discs rented plan A B C D
1. $14. $12. $10. $12
2. $17. $16. $15. $21
5. $26. $28. $30. $48

kimcuc · Answer

The  plan  with the  smallest  one-time  membership fee  is Plan D.    The  point-slope formula  will be used to determine the equation that models the cost of each plans.  (y - y₁) = [(y₂ - y₁)/(x₂ - x₁)](x - x₁)  where (x₁, y₁) is the coordinates of point 1  (x₂, y₂) is the coordinates of point 2.    For the equation y = mx + b,  let x = number of discs rented  y = total cost  m = rental rate per disc  b =  one-time membership fee     Plan A  (y - 14) = [(17 - 14)/(2 - 1)](x - 1)  y - 14 = 3x - 3  y = 3x + 11    Plan B  (y - 12) = [(16 - 12)/(2 - 1)](x - 1)  y - 12 = 4x - 4  y = 4x + 8    Plan C  (y - 10) = [(15 - 10)/(2 - 1)](x - 1)  y - 10 = 5x - 5  y = 5x + 5    Plan D  (y - 12) = [(21 - 12)/(2 - 1)](x - 1)  y - 12 = 9x - 9  y = 9x + 3    Hence, the plan with the  smallest  one-time  membership fee,  b,    is Plan D.    Your question is incomplete, but most probably you are asking    '...Which plan has the smallest one-time membership fee?'    Learn more about  point-slope formula  here: https://brainly.com/question/6497976    #SPJ4

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