Question

challenge for you guys!!! in the mean time i will get my answer to complete my assigment lol show that tangent at any point p of a parabola makes equal angles with the line PF and the line through P parallel to the axis of the parabola,F being focus.(these angles are called respectively angle of incidence and angle of reflection)?thanks!

Answer 1

I don't know

Answer 2

is it really tough?

Answer 3

I didn't learn this yet. Even though I learned Algebra 1 in 8th grade because I was in advanced classes, I didn't learn this.

Answer 4

oops sorry and thanks

Answer 5

It's cool and no problem.

Answer 6

yeah it is but this one makes me u know

Answer 7

lol

Answer 8

:)

Answer 9

is there anyone who can answer this?

Answer 10

probably you somehow have to use this: