Use a quantifier to make the following true or false, as indicated, where x is a natural number.x3 = 8 (make true)

A. Every natural number x satisfies x3 = 8.
B. There exists a natural number x such that x3 = 8.
C. No natural number x exists such that x3 = 8.
D. Three natural numbers x exist such that x3 = 8.


Answer: B

Mathematics

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Find the interval(s) for b such that the following equation has at least one real solution and write a conjecture about the interval(s) based on the values of the coefficients ? . ?

A.

If  and or 


B.

If  and or 


C.

If  and or 


D.

If  and or 


E.

If  and or 


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Mathematics