The number of customers for a new online business can be modeled by y = 8x2 + 100x + 250, where x represents the number of months since the business started. Which is the best prediction for the number of customers in month 20?A.7750B.3550C.5450D.2050
Question
The number of customers for a new online business can be modeled by y = 8x2 + 100x + 250, where x represents the number of months since the business started. Which is the best prediction for the number of customers in month 20?A.7750B.3550C.5450D.2050
Solution
To find the best prediction for the number of customers in month 20, we need to substitute x = 20 into the equation y = 8x^2 + 100x + 250.
Step 1: Substitute x = 20 into the equation y = 8(20)^2 + 100(20) + 250
Step 2: Simplify the equation y = 8(400) + 2000 + 250 y = 3200 + 2000 + 250 y = 5450
So, the best prediction for the number of customers in month 20 is 5450. Therefore, the answer is C. 5450.
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