[-4, -2] U (1, 2) U[4, 5]

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

well the answer to that is xoxoxo

step-by-step explanation:

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?