What are the domain and range of the function below. •(-2, infinity) •(-2,4] and [7, infinity) •(-infinity,4) [-2,0] and (7,infinity)

Determine whether the graphs of y=8x+5 and -y=8x-5 are parallel, perpendicular, coincident, or none of these. a. coincident b. parallel c. perpendicular d. none of these

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?

Ten times the square of a non-zero number is eqaul to ninety times the number