[2x + 1,
1. f(x) = {4,
x > 3
x = 3,問f(x)在“x=3”處是否連續?
-x+10, x<3
(x+2,
x ≥ 2
1-3x+1, x<2
5. f(x)=√x-3*
K,
2. g(x) =
3. f(x) = 2*,問 f(x)在“x=5”處是否連續?
[x²+3, x≥ 1
14. f(x)=
9
若f(x)在“x = 1"連續,問K=?
-x+ K, x<1
x-9
x = 9
9
問g(x) 在“x = 2"處是否連續?
x = 9
9
若f(x)在“x=9"連續,求K=?