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

The range of f(x)=-1/2 sqrt(x)-3 is f(x)<=-3

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

range

f (x) = - \frac{1}{2} x - 3

f (x) \leq - 3

Interval Notation

(- \infty, - 3]

Solution steps

The range of an radical function of the form

- c a x + b + k

f (x) \leq k

k = - 3

f (x) \leq - 3

y = 4 - 35 x

f (x) = x - 11

f (x) = \frac{x ^{2} - x - 6}{x ^{2} - 3 x - 10}

f (y) = 2 x + 3 y = 6

x^{3} + 6

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