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Find the distance between each
between points (x1,y1) and (x2,y2)
D=
find and verify that
BC=CD=DE=EB
so
BC=
=5√2
CD=
=5√2
DE=
=5√2
EB=
=5√2
true
between points (x1,y1) and (x2,y2)
D=
find and verify that
BC=CD=DE=EB
so
BC=
CD=
DE=
EB=
true
Hello!
Here is the formula for finding slope:
<u>y₂ - y₁</u>
x₂ - x₁
OR
<u>difference in y</u>
difference in x
__________________________________________________________
y₂ = -2
y₁ = 1
(-2) - 1 = -2 + -1 = -3
x₂ = 4
x₁ = -3
4 - (-3) = 4 + 3 = 7
That equals: -3/7
Here is the formula for finding slope:
<u>y₂ - y₁</u>
x₂ - x₁
OR
<u>difference in y</u>
difference in x
__________________________________________________________
y₂ = -2
y₁ = 1
(-2) - 1 = -2 + -1 = -3
x₂ = 4
x₁ = -3
4 - (-3) = 4 + 3 = 7
That equals: -3/7