30 POINTS PLEASE HELPP !!

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.

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?