Friday

September 19, 2014

September 19, 2014

Posted by **emma** on Saturday, January 13, 2007 at 1:18am.

If F(x) = 2 when x = 1/3, and if the fucntio is of the form

F(x) = b^x, then

2 = b^(1/3)

Cube both sides of the equation.

b = 8

If g(x) = log (7x), then

g(1/49) = log (1/7) = -log 7

**Answer this Question**

**Related Questions**

math pre calculus - find the following for the function f(x)=(x+5)^2(x-2)^2 a....

pre calculus - find the following for the function f(x)=(x+3)^2(x-1)^2 a.) find ...

pre calculus - The graph of a one-to-one function is shown below. Draw the graph...

Precalculus - I'm studying for my precalc exam and have completed 42 practice ...

pre-cal: graphs of functions- fill in the blank - To find the domain of a ...

precalculus - analyzethe graph of the function Find the x- and y-intercepts. (b...

Pre-Calculus - I'm having trouble with this question. The number of horse-power ...

Pre-Calculus/Calculus - I am too embarassed to ask this Calculus (really pre-...

High School Pre Calculus - This is probably really easy but I am confused. #1 ...

Math - How can I determine a value of gradient from a graph if the line is ...