

指数関数,対数関数
Presentation
•
Mathematics
•
3rd Grade
•
Medium
良太 杉江
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9 Slides • 8 Questions
1
By 良太 杉江
2
Multiple Choice
a2×a4=
a2
a4
a6
a8
3
累乗の掛け算は,指数の足し算になります。
4
Multiple Choice
a2a6=
a2
a3
a4
a5
5
累乗の割り算は,指数の引き算になります。
6
Multiple Choice
logaM=p を言い換えると
ap=M
aM=p
pa=M
pM=a
7
8
Multiple Choice
log216=
2
4
8
16
9
10
Multiple Choice
log102+log103=
log103
log104
log105
log106
11
logの足し算はまとめて真数の掛け算になります
12
Multiple Choice
log108−log102=
log102
log104
log106
log108
13
logの引き算はまとめて真数の割り算になります
14
Multiple Choice
log2x=3 を解くと
x=4
x=6
x=8
x=9
15
16
Multiple Choice
log2x<3 を解くと
x>8
x<8
0<x<8
x>0
17
By 良太 杉江
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