Question

find the coordinates of a point lying on the negative side of x-axis at distance of 5 unit from origin.​

Answer 1

Answer:

(−3,0)

Step-by-step explanation:

Let the required point be P.

Given, the point lies on x-axis.

Then, its ordinate is 0 or y=0.

Also, given the point is at a distance of 3 units to the left of the origin.

So, its abscissa will be −3.

Hence, the co-ordinates of the required point are (−3,0).

Answer 2

ʟᴇᴛ ᴛʜᴇ ʀᴇǫᴜɪʀᴇᴅ ᴘᴏɪɴᴛ ʙᴇ ᴘ.

ɢɪᴠᴇɴ, ᴛʜᴇ ᴘᴏɪɴᴛ ʟɪᴇs ᴏɴ x-ᴀxɪs.

ᴛʜᴇɴ, ɪᴛs ᴏʀᴅɪɴᴀᴛᴇ ɪs 0 ᴏʀ ʏ=0.

ᴀʟsᴏ, ɢɪᴠᴇɴ ᴛʜᴇ ᴘᴏɪɴᴛ ɪs ᴀᴛ ᴀ ᴅɪsᴛᴀɴᴄᴇ ᴏғ 3 ᴜɴɪᴛs ᴛᴏ ᴛʜᴇ ʟᴇғᴛ ᴏғ ᴛʜᴇ ᴏʀɪɢɪɴ.

sᴏ, ɪᴛs ᴀʙsᴄɪssᴀ ᴡɪʟʟ ʙᴇ −3.

ʜᴇɴᴄᴇ, ᴛʜᴇ ᴄᴏ-ᴏʀᴅɪɴᴀᴛᴇs ᴏғ ᴛʜᴇ ʀᴇǫᴜɪʀᴇᴅ ᴘᴏɪɴᴛ ᴀʀᴇ (−3,0).