The function is defined by for and for

MATHEMATICS · Subjective · AP · Calculus AB · Limits and Continuity · Limits and Continuity

Problem

The function

f

is defined by

f(x)=2x+1

for

x\le 4

and

f(x)=3

for

x>4

. Determine

\displaystyle \lim_{x\to 4^+} f(x)