(9r³ + 5r² + 11r) + (-2r³ + 9r - 8r²)

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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′.

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read