Given the 3 points you entered of (), (), and (), calculate the quadratic equation formed by those 3 points Practice Problem

<-- Enter Point 1
<-- Enter Point 2
<-- Enter Point 3

Given the 3 points you entered of (1,2), (4,19), and (25,12), calculate the quadratic equation formed by those 3 points

Calculate Letters a,b,c,d from Point 1 (1, 2):
b represents our x-coordinate of 1
a is our x-coordinate squared → 12 = 1
c is always equal to 1
d represents our y-coordinate of 2

Write as Equation:
a + b + c = 2

Calculate Letters e,f,g,h from Point 2 (4, 19):
f represents our x-coordinate of 4
e is our x-coordinate squared → 42 = 16
g is always equal to 1
h represents our y-coordinate of 19

Write as Equation:
16a + 4b + c = 19

Calculate Letters i,j,k,l from Point 3 (25, 12):
j represents our x-coordinate of 25
i is our x-coordinate squared → 252 = 625
k is always equal to 1
l represents our y-coordinate of 12

Write as Equation:
625a + 25b + c = 12

The following practice problem has been generated for you:
Calculate the centroid of a triangle with vertices at (1,2), (4,19), and (25,12)