Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions

In a spiral number pattern ,the number at first corner is 2.The number at second corner is 3 and so on.find the number at 22 corner



At the first corner it is 2. The next is at 3. Let's put it in a function table. (I drew this table a little type-roughly, pardon me)

f(x) g(x)
1    2
2    3

Let's find the function. It is concluded that it is in this equation:
g(x)=f(x)+1 \\ or \\ f(x)=g(x)-1

So to find 22, just follow the function.
f(x)=g(x)-1 \\ f(22)=g(x)+1 \\ f(22)=g(23)

Therefore the answer is 23.


0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts