Which set of ordered pairs represents y as a function of x?

Question 1 options:

{(1, 2), (2, 3), (3, 4), (3, 5)}

{(1, 3), (1, 5), (1, 7), (1, 9), (1, 11)}

{(2, 3), (3, 5), (3, -5), (-2, 8), (-2, -8)

{(1, 2), (2, -3), (3, 4), (4, -5)}

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

other answer is correct. i had used the radius of the radius somehow. a website: