CONTINUITY AND DIFFERENTI ABILITY149t Check the continuity of the func – InterviewSolution

1.

CONTINUITY AND DIFFERENTI ABILITY149t Check the continuity of the function f given by f) 2x+3alx-rample

Answer»

Since f(x) = 2x + 3 is a line

it is continuous from (-∞,∞)

f(1) = 2(1)+3 = 5

Since there is a real answer at

x=1 the function is continuous

at x = 1

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