Use the definition of continuity and the properties of limits to show that the function is continuous at the given number a rx) = (x+4x5)', a=-1 lim x--1 lim f(x) lim x+ 3 lim -1 + 4 5)3 f(-1) Thus, by the definition of continuity, f is continuous at a. Need Help? L te dica 1 at n LE ATuto Watch It Talk to a

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