2次関数 y=2(x-3)2+4 の最小値を求めよ。

2次関数の最大・最小

Quiz
•
Mathematics
•
10th Grade
•
Easy

Mori undefined
Used 3+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x=3 で、最小値4
x=-3 で、最小値4
x=3 で、最小値2
最小値はない
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2次関数 y=2(x-3)2+4 の最大値を求めよ。
x=3 で、最大値4
x=-3 で、最大値4
x=3 で、最大値2
最大値はない
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2次関数 y=-2(x+1)2-3 の最大値を求めよ。
x=-1 で、最大値-3
x=1 で、最大値-3
x=-2 で、最大値-3
最大値はない
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2次関数 y=-2(x+1)2-3 の最小値を求めよ。
x=-1 で、最小値-3
x=1 で、最小値-3
x=-2 で、最小値-3
最小値はない
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2次関数 y=x2-4x の最小値を求めよ。
x=2 で、最小値-4
x=-2 で、最小値-4
x=2 で、最小値0
最小値はない
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2次関数 y=x2-4x の最大値を求めよ。
x=2 で、最大値-4
x=-2 で、最大値-4
x=2 で、最大値0
最大値はない
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2次関数 y=-x2-2x の最大値を求めよ。
x=1 で、最大値1
x=-1 で、最大値1
x=1 で、最大値-3
最大値はない
8.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2次関数 y=-x2-2x の最小値を求めよ。
x=1 で、最小値1
x=-1 で、最小値1
x=1 で、最小値-3
最小値はない
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