What is the range of 2/3 sqrt(x+4)-1 ?

The range of 2/3 sqrt(x+4)-1 is f(x)>=-1

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range of 2/3 sqrt(x+4)-1

range

\frac{2}{3} 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) = x^{2} + x - 2

f (x) = x^{3} - x^{2} + 4 x + 2

\frac{x + 2}{6}

f (x) = sin (x)

\frac{10 ( x - 4 )}{3}