Express the edge length of a cube as a function of the cube's diagonal length d. Then express the area and volume of the cube as a function of the diagonal length.

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?