Question

using the distance formula , show that the points A(3,-2),B(5,2) c(8,8)are collinear

Answer 1

here is ur answer
....hope it helps

Answer 2

The points are collinear.

Step-by-step explanation:

Given : The points  A(3,-2),B(5,2),C(8,8).

To find : To show the points are collinear ?

Solution :

When three points are collinear then the condition is  

$x_1(y_2 - y_3) + x_2(y_3 - y_1) + x_3(y_1 - y_2) = 0$

Where, $x_1 = 3, x_2 = 5, x_3 = 8, y_1 = -2, y_2 = 2,y_3 = 8$

Substituting the values,

$3(2-8) + 5(8-(-2)) + 8(-2-2) = 0$

$3(-6) + 5(10) + 8(-4) = 0$

$-18+50-32 = 0$

$0= 0$

So, The points are collinear.

#Learn more

Using the distance formula show that points A(3,-2), B(5,2) and c(8,8) Are collinear

https://brainly.in/question/7582845