Which graph represents the equation y = x – 3? On a coordinate plane, a line goes through points (negative 3, 0) and (0, negative 3). On a coordinate plane, a line goes through points (0, negative 1) and (1, 2). On a coordinate plane, a line goes through points (0, negative 3) and (3, 0).

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

What is always true about a positive integer raised to a negative odd power?