This is an arithmetic sequence because each term is 7 greater than the previous term, so 7 is what is called the common difference...
Any arithmetic sequence can be expressed as:
a(n)=a+d(n-1), a=first term, d=common difference, n=term number.
We know a=1 and d=7 so:
a(n)=1+7(n-1)
a(n)=1+7n-7
a(n)=7n-6
The above is the "rule" for the nth term.
Answer: 3/4 because the line runs through the points (0,-2) and (4,1).
rise/run
The surface area for the square pyramid is A= 416.23
Step-by-step explanation:
x÷z46 ×32% = 546% sorry i rlly need points
