1. Find the domain of the function (A) D = (-∞0, 2) U (2,00) B D = (-∞, -2) U (-2,00) (C) D = (2,00) (D) D= (-2,00) (E)
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1. Find the domain of the function (A) D = (-∞0, 2) U (2,00) B D = (-∞, -2) U (-2,00) (C) D = (2,00) (D) D= (-2,00) (E)
1. Find the domain of the function (A) D = (-∞0, 2) U (2,00) B D = (-∞, -2) U (-2,00) (C) D = (2,00) (D) D= (-2,00) (E) none of the above f(x) = 2 √x + 2 1)
5. Let p(x)= x5 - 3x4 + 2x-1. Use the Intermediate Value Theorem to show there is a zero of the polynomial p(x) in the interval (2, 3). 5)
4. Suppose L represents the limiting value of the following limit expression. Find L using the limit principles for infinite limits (You must show all your work to receive full credit; no short cuts Ⓒ): (A) L→ ∞ (B) L = 2/9 (C) L = 0 (D) L = 2/3 (E) none of the above 2x² + 1 L = lim x-00 √9x4 + 2 4)