Question

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀​

Answer 1

$\huge\underline{\underline{\mathfrak \red{A}\green{n}\orange{s}\pink{W}\blue{e}\red{r}}}$

Option (3)

Answer 2

$\huge\boxed{\fcolorbox {pink}{purple}{Answer :-}}$

(3) is the right answer ✔️✔️

As,

$\overrightarrow{a} = \frac{dv}{dt}$

$\overrightarrow{a} = v\frac{dv}{dx}$

as we can see that,

in the graph,

$v = - x + 2$

$\frac{dv}{dx} = - 1$

$\overrightarrow{a} = ( - x + 2)( - 1) = x - 2$

$\overrightarrow{a} = \underline{x - 2}$