1. See Attachments 2. None 3. 1st Attachment #19 I believe that I am suppose to multiply (x-2)(x+2) but what do i do about the symmetric with an origin? 2nd Attachment I do not get what they are asking for in the 2nd and 3rd part of the question can you please explain it to me. 3rd Attachment I am not sure if I did this problem right. tan 1.2 = h/10 h = 25.72 km? Thank You!!