Answer:
see below
Step-by-step explanation:
2+7 = 9
9+7 = 16
16+7 = 23
We are adding 7 each time
an = a1+ 7(n-1) where an is the nth term a1 is the first term and n is the term number
an = 2 + 7n - 7
an = 7n -5
or
an+1 = an +7
Answer:
100 ft squared
Step-by-step explanation:
5 times 5 for each square
25 times 4
100 ft squared
Answer:
(3,4) (4,3) (9,7)
Step-by-step explanation:
this represents a function because none of the x's in the x values repeat
Too hard for me. I'm only in 5th grade
