If g(x)=4x-6 then g^-1(x)=?
(1) -4x+6
(2)-1/4x+1/6
(3)1/4x+3/2
(4)1/4x+6

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Find all the angles that satisfy the equation cos(θ)=32

Find the sixth term of the following geometric sequence.