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

Enter 3 points below:

<-- Point 1

<-- Point 2

<-- Point 3

Given the 3 points you entered of (13,8), (18,5), and (10,22):

Calculate the quadratic equation formed by those 3 points

Use Cramers Rule

b = x-coordinate of 13

a = x-coordinate squared
13² = 169

c is always equal to 1

d = our y-coordinate of 8

Determine values (e, f, g, h)

f = x-coordinate of 18

e = x-coordinate squared
18² = 324

g is always equal to 1

h = our y-coordinate of 5

Determine values (i, j, k, l)

j = x-coordinate of 10

i = x-coordinate squared
10² = 100

k is always equal to 1

l = our y-coordinate of 22

The following practice problem has been generated for you:
Calculate the centroid of a triangle with vertices at (13,8), (18,5), and (10,22)