Question

Does anyone know this? I will mark as brainlist

Answer 1

Answer:

the answer is option c

Step-by-step explanation:

option c

Answer 2

${\bold{M(-1,5) \: and \: N(x,5)}}$

${\bold{\red{Distance \: between \: both \: points }}}$

${\bold{\red{ is \: 8 \: units}}}$

${\bold{\underline{Y\: axis \:is \:constant}}}$

${\bold{\underline{On\: X- axis:}}}$

${\bold{\sf{Case-(i)}}}$

${\bold{\red{(-1)+8=x}}}$

${\boxed{\red{x= 7}}}$

${\bold{\sf{Case-(ii)}}}$

${\bold{\red{(-1)+(-8)=x}}}$

${\boxed{\red{x=-9}}}$