The slope of the line below is -3 . which of the following is the point slope form of the line ?

Step-by-step explanation:

The slope of the line below is

We need to find point slope form of the line.

point slope form of the line formula is

Where m is the slope and (x1,y1) is the point on the line

From the given graph , point on the line is (2,-1)

slope is  

Lets plug in the slope and the point in the formula

ratio is 2 : 9

the answer is three

13.5 : 3

the answer would be a 24

step-by-step explanation:

c=2πr=2·π·3=24