Math Problem Statement
given f(x) = square root x and g(x)=x squared minus 64, find the domain of h(x)=(f times g)(x). show work and write in interval notation.
Solution
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Math Problem Analysis
Mathematical Concepts
Functions
Domain of a Function
Polynomial
Square Root Function
Formulas
h(x) = (f * g)(x) = sqrt(x) * (x^2 - 64)
f(x) = sqrt(x)
g(x) = x^2 - 64
Theorems
Domain of square root functions
Domain of polynomial functions
Intersection of domains
Suitable Grade Level
Grades 9-11