Choose the best graph to match the given expression. g(x) = [x 2]

x= 3^y

step-by-step explanation:

whew you’re speaking a different language

grace would use 12 apple slices

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?