Question

淳💖

求解第二題！
（因為圖片要兩題一起看所以順便拍進來了）

§ 1.1 An Intuitive Introduction to Limits
For Exercises 1 and 2, use the graph of the function f to determine whether each statement is true
or false. Explain.(從圖形決定極限)
1.
O
lim f(x)=XX/
x→-3+
lim f(x) = 1.
x→2
2.
a) lim f(x)=1.
x-→-3+
e) lim f(x) does not exist.
x →4+
c) lim f(x) = 2.
x->2
b) lim
x->0
flim f(x) = 3.
x-5
d) lim f(x) = 3.
x-4
f(x) = 2.
Xe) lim f(x) does not exist.
x →3
lim f(x) = 2.
X→4
S
b) lim f(x) = f(0).
x->>0
d) lim f(x)=3.
x->2*
y
4
3
234
y = f(x)

微積分

Answer 1

我還沒準備好

同學對於左右極限與圖形的關係要再熟悉一點呦

實函數的極限 單邊極限