Question

observe the graph and answer the questions that follows:-
plz help me!!!!!

Answer 1

$\large\underline\purple{\bold{Solution :- }}$

$\bigstar \:  \:  \:  \boxed{ \pink{ \:  \rm Answer \: - \: 1}}$

$\rm :  \implies \:equation \: of \: line \: b \: : \: y \: = \: − \: 4$

$\bigstar \:  \:  \:  \boxed{ \pink{ \:  \rm Answer \: - \: 2}}$

$\tt\implies \:coordinates \: are \: (3, -4)$

$\bigstar \:  \:  \:  \boxed{ \pink{ \:  \rm Answer \: - \:3 }}$

$\tt\implies \:coordinates \: of \: Q \: = ( - 1, 0)$

$\bigstar \:  \:  \:  \boxed{ \pink{ \:  \rm Answer \: - \: 4}}$

$\tt\implies \:equation \: of \: line \: a \: : \: x \: = \: 3$

$\bigstar \:  \:  \:  \boxed{ \pink{ \:  \rm Answer \: - \: 5}}$

$\tt\implies \:line \: n \: has \: equation \: : \: x \: = - 2$

$\bigstar \:  \:  \:  \boxed{ \pink{ \:  \rm Answer \: - \:6 }}$

$\tt\implies \: line \: \red{n} \: and \: line \: \red{a} \: \: are \: parallel \: to \: y \: axis$

$\bigstar \:  \:  \:  \boxed{ \pink{ \:  \rm Answer \: - \:7 }}$

Line 'l' passes through P(3, 2) and Q (-1, 0).

So using two point form of a line,

$\pink{\tt\implies \:y-y_{1}=\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}(x-x_{1})}$

$\tt\implies \:y-0=\dfrac{3 - 0}{2 - ( - 1)}(x + 1)$

$\tt\implies \:y \: = \: x \: + \: 1$

$\bigstar \:  \:  \:  \boxed{ \pink{ \:  \rm Answer \: - \:8 }}$

$\tt\implies \:coordinates \: of \: P \: is \: (3, 2)$

$\bigstar \:  \:  \:  \boxed{ \pink{ \:  \rm Answer \: - \: 9}}$

$\tt\implies \:coordinates \: of \: R \: is \: (-2, -4)$

$\bigstar \:  \:  \:  \boxed{ \pink{ \:  \rm Answer \: - \: 10}}$

$\tt\implies \:equation \: of \: line \: c \: : \: y \: = \: 2$