Question

write y=8x as a logarithmic function

Answer 1

1.First,Log small y to both side

Answer 2

The function is $\rm y = 8^x$ as a logarithmic function $\rm log y = x log8$.

What is the logarithmic equation?

Logarithm is the inverse operation of exponentiation, like subtraction is the reverse of addition.

When we raise a number a to a power b, we get some value c.

To get that power b when we are only given a and c, we use the logarithm of c to the base a. We generally express logarithm in the base of 10.

The given equation is;

$\rm y = 8^x$

Taking log on both the sides

$\rm y = 8^x\\\\log y=log8^x\\\\log y = x log8$

Hence, the function is $\rm y = 8^x$ as a logarithmic function $\rm log y = x log8$.

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