What is the domain of f(t)= 3/(sqrt(x-4)) ?

The domain of f(t)= 3/(sqrt(x-4)) is x>4

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domain of f(t)= 3/(sqrt(x-4))

domain

f (t) = \frac{3}{x - 4}

x > 4

Interval Notation

(4, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 4

Find undefined (singularity) points:

x = 4

Combine real regions and undefined points for final function domain

x > 4

[1234]

f (x) = x - 3 + 7

17 - 7 y = 1

f (x) = x^{2} - 6 x + 7

f (x) = \frac{4 x - 5}{x + 4}

What is the domain of f(t)= 3/(sqrt(x-4)) ?
The domain of f(t)= 3/(sqrt(x-4)) is x>4