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Popular >

range of f(x)=sqrt(x+7)

Solution

range

f (x) = x + 7

Solution

f (x) \geq 0

+1

Interval Notation

[0, \infty)

Solution steps

The range of an radical function of the form

c a x + b + k

is

f (x) \geq k

k = 0

f (x) \geq 0

Popular Examples

inverse of f(x)=6-x^2 inverse

f (x) = 6 - x^{2}

distance (0,0),(-5,-5)distance

(0, 0), (- 5, - 5)

inverse of (83.66)/(88.29)inverse

\frac{83.66}{88.29}

inverse of y=4^x inverse

y = 4^{x}

critical f(x)=x^3-x critical points

f (x) = x^{3} - x

Frequently Asked Questions (FAQ)

What is the range of f(x)=sqrt(x+7) ?
The range of f(x)=sqrt(x+7) is f(x)>= 0