SOLUTION: Determine the domain of g(x) = √(x + 8)

SOLUTION: Determine the domain of g(x) = √(x + 8)

Algebra.Com

Question 216521: Determine the domain of g(x) = √(x + 8)
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Determine the domain of g(x) = √(x + 8)
---------------
Because of the square root symbol, x+8 must be >= 0
Solve x+8 >=0
x >= -8
That is the domain of g.
----------
Cheers,
Stan H.
RELATED QUESTIONS
What is the domain of this function? g(x) =... (answered by Fombitz)

Find the domain of the composite function fog. f(x)=x�+8;g(x)=√x-1... (answered by ewatrrr)

Find the domain of each of the functions:- f(x)=√(-x) g(t)=√(2-cost) (answered by Fombitz)

Let f(x) = √x, g(x) = x + 8 and h(x) = 5/x Find the domain of the following... (answered by josgarithmetic)

Consider the following functions. f(x) = √(81 − x^2), g(x) = √(x^2... (answered by harpazo)

Prove that f(x)=√x+8, domain [-8,∞) and g(x)= x^2-8, domain [0,∞) are... (answered by stanbon)

f(x)= 1/x-1; g(x)= √x find f(g(g)) and g(f(g)). State the... (answered by stanbon)

For f(x)=√(x-3) and g(x)=x^3 a) the domain of f b) the domain of g c)... (answered by edjones,Nate)

Given functions f and g, determine the domain of f+g, f(x)=4x/x-8,... (answered by nerdybill)