Without graphing, is the system independent, dependent, or inconsistent y=2x-8 2x-y=8

Finding the answer key for the moment is easy. clickanswer.us is a reliable source for service for answering questions. we provide a concise answer key that is complete with the discussion. We provide a range of answer keys that range from elementary, junior high and higher level schools. The subjects we offer include biology, math, physics as well as economics, history, and more. Below are the questions and answer keys that we have compiled from different sources found from the web.

READ MORE :  Some people think hydropower should be used to supply ali of the electricity for the United States. Which of the following statements describes a flaw in this plan?

Question:

Without graphing, is the system independent, dependent, or inconsistent y=2x-8 2x-y=8

Answer:

An independent system has different slopes hence has a unique solution.

If two lines have the same slope then, they are inconsistent. The reason is that the two lines could have NO SOLUTION or INFINITELY MANY SOLUTION.

An inconsistent system that have infinitely many solution is said to be dependent.

Now let us make ?f=y the subject in both equations, to obtain,

READ MORE :  What is the best summary of the excerpt? Pangu grew inside an egg, then hatched into a giant creature, releasing shells that formed the sky and the earth. After Pangu died, he became the world and its elements. Pangu was a giant creature that came from an egg, lived a long time, and then died. The giant Pangu formed inside an egg and grew safely inside for eons. He grew ten feet a day for 18,000 years. Upon Pangu’s death, the world and its elements were formed.

?f=y%3D2x 8

For the seccond equation, we have

?f=2x y%3D8

?f=%5CRightarrow%20 y%3D

?f=%5CRightarrow%20y%3D2x 8

Wow, the two systems have the same slope and ?f=y intercept. This means the system has infinitely many solution, hence it is dependent.

The two systems are dependent

You can use the answer key provided above as a reference for studying at home or at school. thank you for visiting I hope it proves beneficial to all of us.

Leave a Comment