Question

do the tables below show a quadratic variation?
x: 1,2,3,4,
f(x): 4,16,36,64

x: 1,2,3,4
f(x): 3,16,45,96

Answer 1

are they the corresponding values ?

Answer 2

idk

Answer 3

if yes ..den try doing this : f(x)= ax^2 + bx+ c.....
say , for x=1 , f(x)=4...den u ll get 1 eqn :
4=a+b+c....put it like dis for all 4 cases..if u get d same values for a,b,c den it is a quad function ......i think so..

Answer 4

ok

Answer 5

WELCOME !