contestada

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 .

Respuesta :

texaschic101
the domain is the x values and the range is the f(x) or y values.

f(x) = 3x^3.......when the domain (x) = 2
f(2) = 3(2^3)
f(2) = 3(8)
f(2) = 24

f(x) = 3x^3....when the domain (x) = 5
f(5) = 3(5^3)
f(5) = 3(125)
f(5) = 375

so the range, when the domain is {2,5} , is {24,375}