SOLUTION: I do not understand this problem... y= Log to the base 2(x+1)-3 I have to graph it. I also ned to make a table. I started the table x y -1/2 -4 0 -3 9

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: I do not understand this problem... y= Log to the base 2(x+1)-3 I have to graph it. I also ned to make a table. I started the table x y -1/2 -4 0 -3 9       Log On


   

Question 738802: I do not understand this problem... y= Log to the base 2(x+1)-3
I have to graph it.
I also ned to make a table. I started the table
x y
-1/2 -4
0 -3
9 -2
but thats all I have. I don't know how to find the next few coordintes.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
y= Log to the base 2(x+1)-3
I have to graph it.
I also ned to make a table. I started the table
x y
-1/2 -4
0 -3
9 -2
but thats all I have. I don't know how to find the next few coordintes.
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y+=+log%282%2Cx%2B1%29+-+3
You can change the base to 10 and use a calculator.
y+=+log%28%28x%2B1%29%29%2Flog%282%29+-+3
A calculator is tedious, an Excel sheet is better (and you're less likely to make a mistake).
------------------
dl the FREE graph software at
http://www.padowan.dk
It will make a table, and do the graph.