What is the range of the function f(x) = |x – 3| + 4? R: f(x) ∈ ℝ R: f(x) ≤ 4 R: f(x) ∈ ℝ R: f(x) < 7

Orr Matarasso asked Feb 4, 2023

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21 votes

What is the range of the function f(x) = |x – 3| + 4?

R: f(x) ∈ ℝ

R: f(x) ∈ ℝ

R: f(x) > 7

R: f(x) < 7

Orr Matarasso asked Feb 4, 2023

2.4k points

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25 votes

Answer: R: f(x) ∈ ℝ

Explanation:

$|x-3| \geq 0$ for all real x, so the range is
$f(x) \geq 4$ .

Justin Emlay answered Feb 11, 2023

2.5k points

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