81.0k views
24 votes
Please help me. It's worth a lot of my grade please don't just guess.

Please help me. It's worth a lot of my grade please don't just guess.-example-1
User Tony Brix
by
4.3k points

2 Answers

8 votes

Answer:

Explanation:

a=4

d=-1-(-4)=-1+4=3


a_(n)=a+(n-1)d\\a_(n)=-4+(n-1)3\\a_(n)=-4+3n-3\\a_(n)=-7+3n

x y

1 -4

2 -1

3 2

4 5

5 8

6 11

7 14

User Andriy Kuba
by
4.4k points
1 vote

Answer:

8, 11, 14

Explanation:

User Jolancornevin
by
3.4k points