Consider the following statements. I. Equation of the line passing through $(0,0)$ with slope ${m}$ is ${y}={mx}$ II. Equation of the ${x}$-axis is ${x}=0$. Choose the correct option.

JEE MATHEMATICS MCQ: STRAIGHT LINES

1 Easy

1 of 1

Understanding +4 | -1

Consider the following statements.

I. Equation of the line passing through

(0,0)

with slope

{m}

{y}={mx}

II. Equation of the

{x}

-axis is

{x}=0

.
Choose the correct option.

View answer and explanation

Correct option: A

Only I is true

Option A is correct because only statement I is true; statement II incorrectly states the equation of the x-axis.

Practice All Chapter MCQs →

x-3 y=p, a x+2 y=q

a x+y=r

\left\{ {a{t_1}{t_2},\;a\left( {{t_1} + {t_2})\} ,\{ a{t_2}{t_3},a({t_2} + {t_3}} \right)} \right\},\;\left\{ {a{t_3}{t_1},\;a\left( {{t_3} + {t_1}} \right)} \right\}

y = 2\;x + 4

6x = 3y + 5

{x^2} + {y^2} + 2xy - 8ax - 8ay - 9{a^2} = 0

(3,8)

x+3 y=7

\left( {{x^2} + 7xy + 2{y^2}} \right)\left( {y - 1} \right) = 0