A parabola has vertex (4,3).If one x-intercept is 1, find the other x-intercept. ASAP

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.

Construct the graph that models the given situation

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.