Question

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 .

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