C3 Exponential and log functions

Quiz on chapter 3 of c3: exponential and log functions

Teacher recommended

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The graph y=a^x passes through the point...
(0,1)
1 of 7
The domain of y=a^x is...
f(x)>0
2 of 7
e=...
2.718...
3 of 7
The inverse of y=e^x is...
lnx
4 of 7
The natural log is...
a reflection of y=e^x in the line y=x
5 of 7
Growth and decay functions are
y=Ae^kt or y=Ae^-kt
6 of 7
In an equation
ln and e cancel out each other
7 of 7

Other cards in this set

Card 2

Front

The domain of y=a^x is...

Back

f(x)>0

Card 3

Front

e=...

Back

Preview of the front of card 3

Card 4

Front

The inverse of y=e^x is...

Back

Preview of the front of card 4

Card 5

Front

The natural log is...

Back

Preview of the front of card 5
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Comments

daviesg

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The questions were challenging, however question 3 should be asking for the range (f(x) values) which is f(x)>0 and not the domain (x values)

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