The first four terms of a sequence are shown below: 7, 4, 1, −2 which of the following functions best defines this sequence? (5 points) select one: a. f(1) = 7, f(n + 1) = f(n) + 3; for n ≥ 1 b. f(1) = 7, f(n + 1) = f(n) − 3; for n ≥ 1 c. f(1) = 7, f(n + 1) = f(n) − 4; for n ≥ 1 d. f(1) = 7, f(n + 1) = f(n) + 4; for n ≥ 1

Its choice b..

After the first term , each term is formed by subtract 3 from the previous term.

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.

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent