Posted by **Jus** on Tuesday, May 19, 2009 at 7:51pm.

Show that if

log_b (a) = c, and log_y (b) = c, then log_a (y)=c^-2

## Answer this Question

## Related Questions

- Math - Show that if log_b (a) = c, and log_y (b) = c, then log_a (y)=c^-2
- math - Solve this equation. Verify your solution using a graphing utility. log_a...
- algebra - 2. The level of thorium in a sample decreases by a factor of one-half ...
- ALGEBRA - Select all statements that are true. (log_b\(A\))/(log_b\(B\))=log_b\(...
- Precalc - Are exponential equations the same as exponential functions? I am ...
- functions (easy explanation) - I have a very quick question about exponential ...
- ALGEBRA - (log\(A\))/(log\(B\)) = (ln\(A\))/(ln\(B\)) (log_b\(A\))/(log_b\(B\))=...
- exponential functions in math - my daughter needs some help studying for a unit ...
- solving exponential functions - solve: 2^7-x = 1/2 *show all steps please !
- math - 1.Transform the graph of f(x) = 3^x to sketch g(x) = 3^-(x+1) -2. Show ...