What are the domain and range of the function? f (x) = 3√x-1?

A) Domain: (-∞, ∞)

Range: (-∞, ∞)

B) Domain: [0, ∞)

Range: [1, ∞)

C) Domain: [1, ∞)

Range: (-∞, ∞)

D) Domain: [1, ∞)

Range: [0, ∞)

Question

Mathematics

Allyson Massey

13 October, 03:32

What are the domain and range of the function? f (x) = 3√x-1?

A) Domain: (-∞, ∞)

Range: (-∞, ∞)

B) Domain: [0, ∞)

Range: [1, ∞)

C) Domain: [1, ∞)

Range: (-∞, ∞)

D) Domain: [1, ∞)

Range: [0, ∞)

+2

Answers (1)

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German · Answer 1

Find the domain by finding where the function is defined. The range is the set of valves that correspond with the domain.

Domain; (0, infinity), {x/x > 0)

for any integer

Range; (-1, infinity), {y/y > - 1)

What are the domain and range of the function? f (x) = 3√x-1?A) Domain: (-∞, ∞)Range: (-∞, ∞)B) Domain: [0, ∞)Range: [1, ∞)C) Domain: [1, ∞)Range: (-∞, ∞) D) Domain: [1, ∞)Range: [0, ∞)

What are the domain and range of the function? f (x) = 3√x-1?

A) Domain: (-∞, ∞)

Range: (-∞, ∞)

B) Domain: [0, ∞)

Range: [1, ∞)

C) Domain: [1, ∞)

Range: (-∞, ∞)

D) Domain: [1, ∞)

Range: [0, ∞)