Select all expressions that are equivalent to 8r + 16. A. 8(r + 2) B. 8r(r + 2) C. 4(4r + 12) D. 4(2r + 4)

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Answer this 30 points and brainliest!

Plz determine whether the polynomial is a difference of squares and if it is, factor it. y2 – 196 is a difference of squares: (y + 14)2 is a difference of squares: (y – 14)2 is a difference of squares: (y + 14)(y – 14) is not a difference of squares