Aparabola can be represented by the equation x = 2y.
What are the coordinates of the focus and the equation of
the directrix?
focus: (0,8), directrix y=-8
focus: (0, )directrix: y= -
focus: (8,0); directrix, x= -8
focus: (,0); directrix. x= -1

The line y = x + passes through (−3, 7) and is parallel to y = 4x − 1.

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)