Mathematics
Senior High
数3の微分です。
増減表がどうも間違ってるようにしか思えないのですが、合ってますか?
(3)
y=(x-222 (40)
2
ý´ = 3(x-2). x² - (x-²12x
計算
(x²) ².
. *(4-21 (32-2 (1-2)}
TE
[(x-2)² (4+4)
第3:
y'=0 になるのはオ=2,-4y'
y
X
+
7
-4
0
27.
2
+z
(
0
0
#
(6)
2
+ 0
7
D
X
y'
58.
(t
Z
0
y=e* +
y' = (x²+
4
+
14
-
7
e*-
e*.
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