3. In a reflection across the y-axis, the rule applied to any point is:
(x, y) an> (x, y)
B
(x, y) -> (-x, y)
(x, y) --> (-X, -y)
D.
(x, y) --> (y, x)

Given the median qr and trapezoid mnpo what is the value of x?

Aprobability experiment is conducted in which the sample space of the experiment is s={7,8,9,10,11,12,13,14,15,16,17,18}, event f={7,8,9,10,11,12}, and event g={11,12,13,14}. assume that each outcome is equally likely. list the outcomes in f or g. find p(f or g) by counting the number of outcomes in f or g. determine p(f or g) using the general addition rule.

What is the approximate difference in tenths between √12 and √15?