11. What is the difference between a theorem and a postulate?

Which of the following is true for the relation f(x)=2x^2+1

Which expression will have the same sum as 3_8 + 1/4?

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′.