Given that b(2)=0andb(−16)=0 , which expression could be b(x)?

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

Anyone know? will mark brainliest if correct!

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.