Hello!! I need help on this problem on my math. . . -.-

And, you may think this is a easy math problem. But- It isn't. Cause- it's confusing?
÷

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.

One positive number is 9 more than twice another. if their product is 95, find the numbers

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0