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Finn den derivete R1 Flashcards | StudBud

Explore/Finn den derivete R1

Finn den derivete R1

14 terms·StudBud Administration·28 plays

A quick practice/review on derivatives.

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Questions 14

Answers

1
x²
2x
2x2
x2
2x3
2
This was a good and challenging way to review.
True
True
3
1/√(1+x²)
x/[(1+x2)3/2]
(-x)/[(1+x2)3/2]
(-x)/[√(1+x2)]
-x√(1+x2)
4
5x³+12x+4
8x2+13
15x2-12
8x2+12
15x2+12
5
(x-1)/(x²)
(2x-x2)/(x4)
(x-1)/(2x)
1/(x2)
1/(2x)
6
√(9x²-3x+11)
(1/2)(9x2-3x+11)-1/2(18x-3)
(1/2)(18x-3)-1/2
(9x2-3x+11)-1/2
(18x-3)/[2√(9x2-3x+11)]
7
e^x
1ex
xex
ex
xe(x-1)
8
(2-x)e^x
- ex - ex x lne
ingen av svarene
- ex(1+x)
begge svarene
9
2x-(1/x)
2+(1/x2)
2-(1/x2)
1
2
10
(7x)^-1
- 1/(7x)2
- 1/7x2
7/(7x)2
(7x)-2
11
2x⁴-7x³+8x²-13x+40
8x3-21x2+16x-13
8x4-21x3+16x2-13
8x4-21x3+16x2-13x
6x3-10x2+10x-13
12
e^3x-4
3 e3x-4
e3
e3x-4
ln3 e3x-4
13
18^x
18x(ln18)
18x(lnx)
x(ln18)
18(lnx)
14
ln(x)
1/x2
1
1/x
ln(1)