romina has a maximum of 90 minutes to make traditional mexican paper flowers. she spends the first 15 minutes watching videos on how to make the flowers. then it takes her 3 minutes to make each flower. romina writes the inequality 15+ 3f < 90 to represent the number of flowers, f , she has time to make.

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.

Can some one me with these questions

Find the value of x for which line a is parallel to line b