4) Find the domain of each of the following functions. x + 4 x² - 9 d) f(x) = sin-¹(3x + 1) a) f(x) = b) f(x) = √x + 4 X
Posted: Mon Jul 11, 2022 11:09 am
4) Find the domain of each of the following functions. x + 4 x² - 9 d) f(x) = sin-¹(3x + 1) a) f(x) = b) f(x) = √x + 4 X c) f(x) = sec x² e) ƒ(x) = ln(x² + 2x − 3)