What is the domain of |x-1|+|x-2| ?

The domain of |x-1|+|x-2| is -infinity <x<infinity

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domain of |x-1|+|x-2|

domain

∣ x - 1 ∣ + ∣ x - 2 ∣

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

f (x) = \frac{3 x + 1}{2 x + 1}

y = 5 (2 (x + 7))^{2}

5 - 8 x + 4 x^{2}

f (x) = \frac{7 x - \frac{1}{2}}{3 x ^{2} - 2 x + 6}

f (x) = \frac{18 x + 24}{x ^{2} - 15 x + 6}

What is the domain of |x-1|+|x-2| ?
The domain of |x-1|+|x-2| is -infinity <x<infinity