Mathematics
Senior High
167の(2)の解き方を教えてほしいです！
D
A≧0, B≧0 のとき
A<B ⇒ A<B2
TRIAL A
137 次の2次関数に最大値、最小値があれば,それを求めよ。 →教p.98 例題 4
(1) y=(x-1)'+5
(2) y=-3x2+2
*(3) y=x2-4x-4
*(4) y=-2x2-4x-3 (5) y=x²+5x+4
*(6) y=-2x2+3x-1
99 例 8. 9
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