Point B is reflected across the y-axis from point A. Point A is located at (9,-2). What are the coordinatės of point B?
A (-9,-2)
B (9,2)
C (-9, 2)
D (-2, 9)

Select the sequences that are geometric.

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year