Give the geometric representations of the following equations.(a) on the number line(b) on the cartesian plane.$2x + 9 = 0$

Given:

$2x + 9 = 0$

To do:

We have to give the geometric representation of $2x + 9 = 0$

(a) on the number line

(b) on the cartesian plane.

Solution:

$2x + 9 = 0$

$2x=-9$

$x=\frac{-9}{2}$

$x=-4.5$ on the number is represented as point A.

$x=-4.5$ is a line parallel to the Y-axis at a distance of 4.5 units left of the Y-axis.

Tutorialspoint

Simply Easy Learning

Updated on: 10-Oct-2022

27 Views

Kickstart Your Career

Get certified by completing the course

Get Started