The graph of y=|x| is shifted down 9 units

Timed*** there are 8 rows and 8 columns, or 64 squares on a chessboard. suppose you place 1 penny on row 1 column a, 2 pennies on row 1 column b, 4 pennies on row 1 column c, and so on … how many pennies are on each square? a =   b =   c = d =   e =   f = g =   h =

What is the difference between regular convex and concave polygons

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)