Using the Intermediate Value Theorem, show that the function f has a zero between a and b. 3 f(x)=x + 4x − 8x - 10; a =

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Using The Intermediate Value Theorem Show That The Function F Has A Zero Between A And B 3 F X X 4x 8x 10 A 1 (204.48 KiB) Viewed 37 times

Using the Intermediate Value Theorem, show that the function f has a zero between a and b. 3 f(x)=x + 4x − 8x - 10; a = -6, b = -5 What is f(- 6)? What is f(-5)? Choose the correct statement below that explains why the given polynomial has a zero between 6 and 5, according to the intermediate value theorem. O A. Since f(-6) and f(-5) are opposite in sign, there exists at least one zero between 6 and - 5. B. Since f(-5) is greater than f( – 6), the function is increasing and so there must be one real zero between - 6 and - 5.