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Popular >

range of 4+sqrt(x+9)

Solution

range

4 + x + 9

Solution

f (x) \geq 4

+1

Interval Notation

[4, \infty)

Solution steps

The range of an radical function of the form

c a x + b + k

is

f (x) \geq k

k = 4

f (x) \geq 4

Popular Examples

domain of (1-3t)/(4+t)domain

\frac{1 - 3 t}{4 + t}

domain of f(x)=(x(x-2)^2)/((x+5)^3)domain

f (x) = \frac{x ( x - 2 ) ^{2}}{( x + 5 ) ^{3}}

inverse of 2cos^2(x)inverse

2 cos^{2} (x)

critical x^3-3x+1 critical points

x^{3} - 3 x + 1

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

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

Frequently Asked Questions (FAQ)

What is the range of 4+sqrt(x+9) ?
The range of 4+sqrt(x+9) is f(x)>= 4