Elleanna is planning is join a DVD club and is investigating the options for membership.Option 1 is a $20 memership fee and $1.2
5 rental change for each DVD rented.Option 2 has no rental fee and changes $2.50 for each DVD rented. How many DVDs would elleanna have to rent in order for the total cost of option 1 to be equal to option 2?
1 answer:
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Answer:
The function has 2 zeros:
Step-by-step explanation:
When you have a polynomial function, you can identify the grade of the function (the grade is the maximum potency) and this is the number of zeros that the function will have. In this case, you have a second-grade polynomial function that has 2 zeros.