Question

A function is continuous from the right at x=a if limf(x)=f(a). Determine if f(x) is continuous from the right at x=4. T(x)={ x ^2 if x≤4

8x−3 if x>4
f(x) is not continuous from the right at x=4. f(x) is continuous from the right at x=4.

Answer 1

4^2 = 16

8(4) - 3 = 32 - 3 = 29

f(x) is not continuous from the right at x=4.