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Scrat [10]
3 years ago
13

Sarah is trying to convince her friend Brianna that the exponential function f(x) = 2x will eventually grow larger than the poly

nomial function g(x) = x30. When Brianna plugs in 5 for x and sees that f(5) = 25 = 32, while g(5) = 530 = 9.3 x 1020, she is really convinced that f will never be larger than g. Which of these is the smallest value of x that Sarah can use to prove that f will grow larger than g?
Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
3 0
<span>Set up an inequality: 2x < x^30. Remember, things get tricky when you throw in numbers with decimals into the game. love to help

</span>
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Answer:

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