Question

The normal line to y=2sinx at x=π/3 intersects the x-axis at what point?

Answer 1

take the derivative first
did you get that?

Answer 2

1. Find the slope of y=2sinx
2. Find the slope of the line perpendicular to dat
3. point-slope form is the way to go
4. why don't you convert it to standard form
5. y=0, x=?
6.done

Answer 3

The line perpendicular to it will have a slope that is =
-1/(original slope).