Which table represents a linear function?

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?