Homework Help: Calculus

Posted by Abby M. on Saturday, January 13, 2007 at 1:10am.

How do I rewrite log4 1=0 as an equivalent exponential equation? How do I rewrite 4 to the -2 power = 1/16 as an equivalent logarithmic equation? Any help is greatly appreciated.

If 4 is the BASE of the logarithm, then

log (1) = 0 means
...4
4^0 = 1

4^(-2) = 1/16 can be written
log (1/16) = -2
...4

I wrote the number 4, the base of the logarithms in the case, on a lower line, since I don't know how to type subscripts here.

No one has answered this question yet.

Answer this Question

Related Questions

Logarithms - Kepler's third law of planetary motion relates P, the period of...
Algebra - Is this correct? Rewrite as an equivalent exponential equation. Do not...
Intermediate Algebra - Rewrite the following as an equivalent logarithmic ...
Is this algebra question right - Do you rewrite the following as an equivalent ...
Logarithms - Solve log4 x + log4(x-2)=log4(15) I know how do the example in my ...
calculus - rewrite the expression in terms of the first power of the cosine. sin...
algebra - Rewrite the following as an equivalent logarithmic equation.Do not ...
algebra 116 - Rewrite the equation y = 5x – 2 as a function of x. This ...
calculus - Suppose x=4sin(theta, for theta (-pie/2, pie/2). Rewrite(sqrt16-x^2)^...
Algebra 1A - Solve for the missing piece of the equation and rewrite the ...

For Further Reading

First Name:
School Subject:
Answer: