Can someone find the total area of this poster

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.