Question

I need help please I have to finish this

Answer 1

Answer:

Hey,

Let A be (-1,7)

Let B be (5,1)

In order to find the distance we need to do

$d = \sqrt{(x2 - x1) ^{2} + (y2 - y1) ^{2} }$

Once we plug x2=5 and x1=-1

and y2=1 and y1= 7

You get

$6 \sqrt{2}$

Now to find the midpoint:

$( \frac{x1 + x2}{2} \frac{y1 + y2}{2} )$

Using the same values defined above we get:

(2,4)

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