What is the range of f(x)=sqrt(x) ?

The range of f(x)=sqrt(x) is f(x)>= 0

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range of f(x)=sqrt(x)

range

f (x) = x

f (x) \geq 0

Interval Notation

[0, \infty)

Solution steps

The range of an radical function of the form

c a x + b + k

f (x) \geq k

k = 0

f (x) \geq 0

f (x) = \frac{1 - 5 x}{x}

y = \frac{x}{x ^{2} + 1}

f (x) = \frac{10 x ^{2}}{x ^{4} + 25}

(5, 4), (- 3, - 6)

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