19nmonga 19nmonga

01-05-2022
Mathematics

contestada

help please, i don't know what to do for b. I've did a which is -2

help please i dont know what to do for b Ive did a which is 2 class=

Respuesta :

alfredlim29448 alfredlim29448

01-05-2022

Answer:

y=-2x+6

Step-by-step explanation:

So you know the perpendicular gradient is -2 so the equation so far is y=-2x+?

Find the midpoint of AB which is:

(3,0)

Using this, plug it into the equation you've formed:

0= -6 + ?

? = 6

So the equation of the perpendicular line is y=-2x+6

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