Question

Find the Function Rule (0,1) (1,2) (2,5) (3,10) (4,17) (5,26)
I get that it is adding odd numbers in order but how do I write that in an equation form

Answer 1

it is quadratic

Answer 2

what is the square of 0,1,2,3,4 and 5

Answer 3

I don't know. I'm so confused.

Answer 4

\[0^2=?\]
\[1^2=?\]
\[2^2=?\]
\[3^2=?\]
\[4^2=?\]
\[5^2=?\]

Answer 5

Oh. Thank you!

Answer 6

so what is the function?

Answer 7

Well I know what those are but how does it relate to the function?

Answer 8

look at the second coordinate of each order pair and compare it to the squared numbers

Answer 9

It's one above the squared numbers
3^2=9
(3,10)

Answer 10

yes...so can you make a function \(f(x)\) such that \(f(3)=10\)

Answer 11

thank you!

Answer 12

so you know the function?

Answer 13

Yes