What is the range of f(x)=sqrt(x+4)-1 ?

The range of f(x)=sqrt(x+4)-1 is f(x)>=-1

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range of f(x)=sqrt(x+4)-1

range

f (x) = x + 4 - 1

f (x) \geq - 1

Interval Notation

[- 1, \infty)

Solution steps

The range of an radical function of the form

c a x + b + k

f (x) \geq k

k = - 1

f (x) \geq - 1

f (x) = 5 + \frac{8}{3} x

f (x) = 2 tan (4 x - π) + 1

f (x) = \frac{5}{3} x^{3} - \frac{5}{2} x^{2}

ln (0.567)

f (x) = 3 x^{2} + 2 x - 7

What is the range of f(x)=sqrt(x+4)-1 ?
The range of f(x)=sqrt(x+4)-1 is f(x)>=-1