What is the domain of f(x)=sqrt(x+7)+3 ?

The domain of f(x)=sqrt(x+7)+3 is x>=-7

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domain of f(x)=sqrt(x+7)+3

domain

f (x) = x + 7 + 3

x \geq - 7

Interval Notation

[- 7, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 7

The function domain

x \geq - 7

r an g e f (x) = k (x) (x^{2 + 1}) = x (x + 6) + 1

d o main f (x) = 2 x - 48

s im pl i f y (- 3) (- 11.9)

e x t re m e f (x) = x^{3} - 5 x^{2} - 8 x - 4

d o main f (x) = \frac{2}{4 - 3 x + x ^{2}}

What is the domain of f(x)=sqrt(x+7)+3 ?
The domain of f(x)=sqrt(x+7)+3 is x>=-7