Look at the table of values below.

x y
1 -1
2 -3
3 -5
4 -7

which equation is represented by the table?
a y = 1 − 2x
b y = -x − 1
c y = x − 2
d y = 2x − 1

y = 2x - 1

Step-by-step explanation:

1(2) - 1 = 1

2(2) - 1 = 3

3(2) - 1 = 5

4(2) - 1 = 7

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.