What is filtration??​

ꜰɪʟᴛʀᴀᴛɪᴏɴ ɪꜱ ᴀ ᴘʀᴏᴄᴇꜱꜱ ᴜꜱᴇᴅ ᴛᴏ ꜱᴇᴘᴀʀᴀᴛᴇ ꜱᴏʟɪᴅꜱ ꜰʀᴏᴍ ʟɪQᴜɪᴅꜱ ᴏʀ ɢᴀꜱᴇꜱ ᴜꜱɪɴɢ ᴀ ꜰɪʟᴛᴇʀ ᴍᴇᴅɪᴜᴍ ᴛʜᴀᴛ ᴀʟʟᴏᴡꜱ ᴛʜᴇ ꜰʟᴜɪᴅ ᴛᴏ ᴘᴀꜱꜱ ᴛʜʀᴏᴜɢʜ ʙᴜᴛ ɴᴏᴛ ᴛʜᴇ ꜱᴏʟɪᴅ. ᴛʜᴇ ᴛᴇʀᴍ "ꜰɪʟᴛʀᴀᴛɪᴏɴ" ᴀᴘᴘʟɪᴇꜱ ᴡʜᴇᴛʜᴇʀ ᴛʜᴇ ꜰɪʟᴛᴇʀ ɪꜱ ᴍᴇᴄʜᴀɴɪᴄᴀʟ, ʙɪᴏʟᴏɢɪᴄᴀʟ, ᴏʀ ᴘʜʏꜱɪᴄᴀʟ. ᴛʜᴇ ꜰʟᴜɪᴅ ᴛʜᴀᴛ ᴘᴀꜱꜱᴇꜱ ᴛʜʀᴏᴜɢʜ ᴛʜᴇ ꜰɪʟᴛᴇʀ ɪꜱ ᴄᴀʟʟᴇᴅ ᴛʜᴇ ꜰɪʟᴛʀᴀᴛᴇ.

the action or process of filtering something.

"small particles are difficult to remove without filtration"

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

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step-by-step explanation: