Afraction that has been rewritten to have the smallest possible numerators and denominator is in form

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

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.

7+(3n++8) what is the answer to this?