Check the continuity of the given equation : f(x) = 2x + 3 at x = 1
Answer & explanation
Correct answer: option 3
\(\lim_{x→1}\)= \(\lim_{x→1}\) (2x+3) = 2(1) + 3 = 5
\(\lim_{x→1}\) f(x) = 5 = f(1)
∴ continous at 1
Check the continuity of the given equation : f(x) = 2x + 3 at x = 1
Correct answer: option 3
\(\lim_{x→1}\)= \(\lim_{x→1}\) (2x+3) = 2(1) + 3 = 5
\(\lim_{x→1}\) f(x) = 5 = f(1)
∴ continous at 1