Graph/easy calculus question
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Graph/easy calculus question

[From: ] [author: ] [Date: 11-10-09] [Hit: ]
......
f(x)= ca^x
it goes through the points (3,135) and (1,15)
please show the work to find it thanks

-
15=ca
135=ca^3

c=15/a
135=(15/a)a^3
9=a^2
a=3
b=5
1
keywords: Graph,calculus,question,easy,Graph/easy calculus question
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