I need to understand how to do this by

All per-unit concepts rely on ratios,meaning,to provide a type of measurement

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

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.