Find each of the following functions and state their domains. (Enter the domains in interval notation.) f(x) = x³ + 2x², g(x) = 7x² - 1 (a) f+g f + g = domain (b) f-g f-g= domain fg fg = domain (d) f/g flg = domain
Find each of the following functions and state their domains. (Enter the domains in interval notation.) f(x) = x³ + 2x², g(x) = 7x² - 1 (a) f+g f + g = domain (b) f-g f-g= domain fg fg = domain (d) f/g flg = domain
Chapter8: Roots And Radicals
Section8.7: Use Radicals In Functions
Problem 8.145TI: Find the domain of the function, f(x)=3x213. Write the domain in interval notation.
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