What is the range of f(x)=sqrt(2x-1)+3 ?

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

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range of f(x)=sqrt(2x-1)+3

range

f (x) = 2 x - 1 + 3

f (x) \geq 3

Interval Notation

[3, \infty)

Solution steps

The range of an radical function of the form

c a x + b + k

f (x) \geq k

k = 3

f (x) \geq 3

f (x) = a x^{2}

f (x) = \frac{5 x}{x ^{2} - 16}

5 cos (6 x + \frac{π}{2})

3 - 2 x

f (x) = x^{3} - 9 x^{2} + 15 x

What is the range of f(x)=sqrt(2x-1)+3 ?
The range of f(x)=sqrt(2x-1)+3 is f(x)>= 3