109k views
1 vote
Please help asap its an assignment.

Please help asap its an assignment.-example-1
User Delirante
by
8.4k points

1 Answer

6 votes

Answer:

1. Negative slope

2. Positive slope

3. No slope

4- Zero

Explanation:


\sf \boxed{\bf slope = (y_2-y_1)/(x_2-x_1)}


\sf 1) (7 - 9 )/(4-2)=(-2)/(2)\\

= -1


\sf 2) (4-2)/(4-1)=(2)/(3)

3) (1,1) and (1 , 4)

Here x coordinates of the two points are same. So, the line is parallel to y-axis.

Slope of the line parallel to y-axis is undefined. So, no slope.

4) (9,7) &(6 ,7)

Here y coordinates of the two points are same. So, the line is parallel to x-axis.

Slope of the line parallel to x-axis is zero.

User KevBot
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories