Question

Given the ellipse below, determine the coordinates of the two foci. Enter the coordinates as ordered pairs (x, y). x²/36 + y²/100 = 1
a. (6, 0) and (-6, 0)
b. (0, 10) and (0, -10)
c. (3, 0) and (-3, 0)
d. (0, 5) and (0, -5)