audrey435
21.07.2019 •
Mathematics
Lucaz has a stack of sports cards that is composed of 500 baseball, football, and hockey cards. he pulled 50 cards from the stack at random and recorded the results on the table
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Ответ:
Ответ:
(2, 20) is not on the curve.
Step-by-step explanation:
When x = 3, f(x) = 2*5^3 = 250 . So (3, 250) is on the curve.
When x = 1, f(x) = 2*5^1 = 10 . So (1, 10) is on the curve.
When x = 2, f(x) = 2*5^2 = 50 . So (2, 50) is on the curve.
From the last line we see that (2, 20) is NOT on the curve.