How is this for a start?
http://www.wolframalpha.com/input/?i=y+%3D+sin%28x%29%2C+y+%3D+0.2+for+-3%CF%80+%3C+x+%E2%89%A4+3%CF%80
Just pointing out that this is in radians
No way will you be able to get 4 decimal accuracy from a graph, unless you have graphing software which has the ability to "zoom"
We can find some of the solutions of
sin x = 0.2 graphically by graphing
y = sin x and y = 0.2 (I was able to figure this one out)
Use the graph below to estimate some of the solutions. (Let −3π < x < 3π.)
Enter your answers as a comma-separated list. Round your answers to four decimal places.)
x =
1 answer
1 answer