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Popular >

domain of f(x)=sqrt(5x+45)

Solution

domain

f (x) = 5 x + 45

Solution

x \geq - 9

+1

Interval Notation

[- 9, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 9

The function domain

x \geq - 9

Popular Examples

inverse of f(x)=1-1/x inverse

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

line (5,123),(10,248)line

(5, 123), (10, 248)

asymptotes of f(x)=x+(10)/x asymptotes

f (x) = x + \frac{10}{x}

midpoint (0,-2),(4,4)midpoint

(0, - 2), (4, 4)

domain of f(x)=|2x-8|domain

f (x) = ∣ 2 x - 8 ∣

Frequently Asked Questions (FAQ)

What is the domain of f(x)=sqrt(5x+45) ?
The domain of f(x)=sqrt(5x+45) is x>=-9