(08.08) Which sequence is modeled by the graph below? (1 point) coordinate plane showing the points 1, 2; 2, 2; 3, 2; 4, 2 an = 2(n − 1)1 an = 2(1)n − 1 an = 2 + (1)n − 1 an = (2)(n − 1)

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?