Which of the following relations is not a function?
A.
(-2,4), (0, 2), (7, 1), (-6,5)
B.
(7,4), (-2, 2), (0, 1), (-6, 2)
oc. (0.4), (-2, 2), (0, 1). (-6. 2)
_
D.
(-6,4), (0, 3), (-2, 1), (7, 2)

Which descriptions refer to fog? check all that apply. burns off when it gets dark forms at or near the ground extends up to 10 miles into the sky found in areas near bodies of water forms when the ground warms at night after a cool, dry day

One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.

Which of the following statements about wearher along mountain ranges is correct