Solving graphically

How do I find an approximate solution to solve this graphically?

8^x = 23

Quote:

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Originally Posted by olen12

How do I find an approximate solution to solve this graphically?

8^x = 23

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Graph the curve 8^x.
Estimate at which value of x the y value is 23.

Graphically:

Draw on the same axis of

where they cross is your solution (Wink)