Does the mapping diagram represent a function? Why or why not? х
-7
-1
8
A. No; each input pairs with only one output.
B. No; the output value y = -4 pairs with two different input values.
C. Yes, each input pairs with only one output.
O D. No; the input values x = -7 and
x = -1 are paired with the same output value.

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.

answer:   y=2x-3

step-by-step explanation:

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20