`f(x) = log_25 (x), x = 5` Evaluate the function at the indicated value of `x` without using a calculator.

loves2learn | Student

Plug in the value of x in `f(x) `

`f(x)=log_25(5) `

`y=log_25(5) `

`25^y=5 `

`5^(2y)=5^1 `

`2y=1 `

`y=1/2 `

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