Which equation is the inverse of y = 100 – x2?

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set