Final answer:
To rewrite the equation 3.1 = 18x in logarithmic terms, it becomes x = log18(3.1), which signifies the power x to which the base 18 must be raised to result in the number 3.1.
Step-by-step explanation:
The equation provided is 3.1 = 18x. To write this equation in logarithmic terms, you need to express x as a logarithm. According to the exponent and logarithm relationships, you can express an equation of the form y = bx in logarithmic terms as logb(y) = x. In this case, we are using the base 18 to match the equation provided.
So, to rewrite 3.1 = 18x in logarithmic terms, we would have:
x = log18(3.1)
This expresses the exponent x in terms of the base 18 logarithm of the number 3.1, indicating that x is the power to which you need to raise 18 to get 3.1.