Thursday
August 28, 2014

Homework Help: Trig

Posted by Nada on Saturday, July 24, 2010 at 4:36pm.

Determine the roots of the function f(x)=-2cos(3x)-1. Can you please show all the work so it is easier to understand, thank you!!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

trig - I dont understand this. can you please tell how you got each answer? ...
College Algebra - Find the inverse of the function below. Graph the function ...
maths - q1) 2cos2x is f(x) -square root3 is g(x) solve f(x)-g(x)=0 to get points...
Trigonometry - Need help solving problems using the Trigonometric Identities: ...
Math 3 - Find the inverse of the function f(x) = 5 e^(x-1). Determine the ...
Precalculus - "Show that x^6 - 7x^3 - 8 = 0 has a quadratic form. Then find the ...
Math - Graphing Logarithms function - Graph the function below. Determine the ...
trig - The average depth of water at the end of a dock is 6 ft. This varies 2 ft...
chemistry - 1.)Calculate the number of moles in 3.50 x 10^21 atoms of silver. ...
Precal - 1. Determine whether -9x+11y^3-3=-7x^2 defines y as a function of x. ...

Search
Members