Multiple Choice
A certain lunar crater is shaped approximately as a paraboloid (see figure) . The cross sections of the crater parallel to the lunar surface are circular, with a maximum radius of 60 meters. The depth of the crater is 9 meters. Find an equation for the surface of the crater. [Write your equation such that the bottom of the crater is located at (x, y, z) = (0, 0, 0) . Assume the z-axis is perpendicular to the lunar surface.] ![A certain lunar crater is shaped approximately as a paraboloid (see figure) . The cross sections of the crater parallel to the lunar surface are circular, with a maximum radius of 60 meters. The depth of the crater is 9 meters. Find an equation for the surface of the crater. [Write your equation such that the bottom of the crater is located at (x, y, z) = (0, 0, 0) . Assume the z-axis is perpendicular to the lunar surface.] A) B) C) D)](https://d2lvgg3v3hfg70.cloudfront.net/TB2342/11eaa948_cdc4_88bf_84bc_e1ce8a05aa88_TB2342_00.jpg)
A) ![A certain lunar crater is shaped approximately as a paraboloid (see figure) . The cross sections of the crater parallel to the lunar surface are circular, with a maximum radius of 60 meters. The depth of the crater is 9 meters. Find an equation for the surface of the crater. [Write your equation such that the bottom of the crater is located at (x, y, z) = (0, 0, 0) . Assume the z-axis is perpendicular to the lunar surface.] A) B) C) D)](https://d2lvgg3v3hfg70.cloudfront.net/TB2342/11eaa948_cdc4_afd0_84bc_0d5e9e74e89f_TB2342_11.jpg)
B) ![A certain lunar crater is shaped approximately as a paraboloid (see figure) . The cross sections of the crater parallel to the lunar surface are circular, with a maximum radius of 60 meters. The depth of the crater is 9 meters. Find an equation for the surface of the crater. [Write your equation such that the bottom of the crater is located at (x, y, z) = (0, 0, 0) . Assume the z-axis is perpendicular to the lunar surface.] A) B) C) D)](https://d2lvgg3v3hfg70.cloudfront.net/TB2342/11eaa948_cdc4_afd1_84bc_d5dadb8991ce_TB2342_11.jpg)
C) ![A certain lunar crater is shaped approximately as a paraboloid (see figure) . The cross sections of the crater parallel to the lunar surface are circular, with a maximum radius of 60 meters. The depth of the crater is 9 meters. Find an equation for the surface of the crater. [Write your equation such that the bottom of the crater is located at (x, y, z) = (0, 0, 0) . Assume the z-axis is perpendicular to the lunar surface.] A) B) C) D)](https://d2lvgg3v3hfg70.cloudfront.net/TB2342/11eaa948_cdc4_afd2_84bc_4f278c3194ed_TB2342_11.jpg)
D) ![A certain lunar crater is shaped approximately as a paraboloid (see figure) . The cross sections of the crater parallel to the lunar surface are circular, with a maximum radius of 60 meters. The depth of the crater is 9 meters. Find an equation for the surface of the crater. [Write your equation such that the bottom of the crater is located at (x, y, z) = (0, 0, 0) . Assume the z-axis is perpendicular to the lunar surface.] A) B) C) D)](https://d2lvgg3v3hfg70.cloudfront.net/TB2342/11eaa948_cdc4_afd3_84bc_d1b17425ca59_TB2342_11.jpg)
Correct Answer:
Verified
Correct Answer:
Verified
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