Which quadratic function best fits this data? y=−11.41x2+154.42x+143.9 y=11.41x2+154.42x+143.9 y=−11.41x2+154.42x−143.9 y=11.41x2+154.42x−143.9

The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.

Can someone me with my hwplz(only the circled ones)

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k