Question: 43. Given f(x) = 4x- 8x - 25x + 50, a. Determine if f has a zero on the interval [-3, -2]. b. Find

43. Given f(x) = 4x- 8x - 25x + 50, a. Determine

43. Given f(x) = 4x- 8x - 25x + 50, a. Determine if f has a zero on the interval [-3, -2]. b. Find a zero off on the interval [-3, -2]. 44. Given f(x) 9x3 18x2100x + 200, a. Determine if f has a zero on the interval [-4, -3]. b. Find a zero off on the interval [-4, -3].

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