Which of the following data sets is best described by a linear model? O {(5,1),(4,2), (3,4),(2,8)}
O {(5,12),(4,6),(3,3)(2, 1.5)}
O {(5,1),(4,0),(3,1),(2,4)}
O {(5,1),(4,-1),(3,-3), (2,-5)}
O None of the other answers are correct

there are no short passages to look at

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5