I really need someone to answer my questions because no one EVER does and now I’m just waisting points so pleas can you go to my page

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Which translation maps the vertex of the graph of the function f(x) = x2 onto the vertex of the function g(x) = x2 – 10x +2?