Identify the sequence as arithmetic geometric or neither -8, -3, 6, 11, -22

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

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

X+y=-4 x-y=2 use elimination with adding and subtraction