Distance = sqrt (13-18)^2 + (20-8)^2 )
= sqrt ( 5^2 + 12^2)
= sqrt 169 = 13
So the equation of a line is y=mx + b.
In order to find the slope given only two coordinates we have to use a formula to find slope. It is:
y2-y1/x2-x1.
So let’s get all the values first from (3,4) and (2,-1).
y2= -1
y1=4
x2=2
x1=3
Plug in the values now.
-1 - 4 = -5
-5/2-3=5
The slope is 5x.
Now let’s find the y intercept, to find the y intercept, we have to do a formula which is:
y-y1=m(x-x1)
So let’s plug in the values.
y-4=5(x-3)
y-4=5x-15
+4 +4
y=5x-11
The final answer is y=5x-11!!!
Can I get the brainliest answer or a heart? Thank you. If you need any further help, please message me on brainly or message me on Instagram
@jessmyybest
You would divided 5.04 by 6 to get 0.84
