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Fill in the blank
Given f(x)= x3 is constant, d/dx [f(x)]=
3x
x3
3x2
d/dx [x]=
1
0
2
d/dx [xn]=
ncn
nxn-1
Is the sentence true or false ?
Let f(x)=x7 then f’(x)=7x6
True
False
d/dx [23x]=
23
Let f(x) = x8 then f’(x)=8x7
d/dx [x8]=
8x7
12x3
d/dx [x13]=
13X12
17x
The derivative of f(x)=x5 is x4
d/dx [15x2]=
17
30x
It is done.