Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The domain of the function f (x) = 3x3 is {2, 5}. What is the function's range? The range of the function f (x) = 3x3 when its domain is {2, 5} is.

Question

Mathematics

Kailey Swanson

25 November, 15:44

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The domain of the function f (x) = 3x3 is {2, 5}. What is the function's range? The range of the function f (x) = 3x3 when its domain is {2, 5} is.

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Amanda Spears · Answer 1

f (x) = 3x^3

Domain is {2, 5}

f (5) = 3 * 5^3 = 375

f (2) = 3 * 2^3 = 24

Range = f (5) - f (2) = 375 - 24 = 351

Answer: The range of the function f (x) = 3x^3 when its domain is {2, 5} is 351