Select all ordered pairs that satisfy the function y=-3x+1.
(-3, - 1)
(-2, -1)
(3,3)
(5,6)

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 pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Which function has the domain x> -11?