Question

Which equation could be used to find the nth term in the sequence below?

2, 5, 8, 11, 14, . . .

a. y=3n-1
b. y=3n-3
c. y=3n+2
d. y=2n+1

Answer 1

D i think sorry if it’s wrong

Answer 2

a

Explanation:

The sequence jumps by intervals of 3 each time. This tells us that the answer has 3n in it. Then, we know that the first value is two, which is 1 less than 3. This means the answer is a, 3n-1.