Originated From
AOL Search

Determine wich order pair(s) is a solution to the ...

Determine wich order pair(s) is a solution to the inequality.

1.  y < x - 1          A. (2, -3)    B.(-1, -2)   C. (4, -1)   D(0, -2)

please explain what I am suppose to do, so I can show my son.

Liked this question? Tell your friends about it

3 Answers

Order by
Oldest to Newest
Newest to Oldest
Votes

y<x-1    plug in the numbers from the (x,y).....< means less than.....>means greater than

-2<0-1     or      -3<2-1

draw a number line, plot -2 and -1 or -3 and 1  to prove

Try this. Graph the line x = y+1

If the ordered pair is above this line, meaning x > y+1, then it satisfies the solution.

You can draw the line here http://www.ronblond.com/M10/lineAP. The slope m = 1. Do you have a 45 degree line running from bottom left to top right that crosses the y axis at -1. Anything above this line is the solution.

Jay

Gratitude as a discipline involves a conscious choice.....* Victims of circumstance owe it to fate. Victims of choice owe it to themselves.*One of the widest gaps in human experience is the gap between what we say we want to be and our willingness to discipline ourselves to get there.

Hi,
2 ways to do it:
1.  Simply check:
     Is  -3<2-1  ?  Yes -3 < 1  so (2, -3)
     answers.
     Is -2 < -1-1 ? No only equals so (-1, -2)
     does NOT.    D(0, -2)
     Is -1 < 4-1   ?  - Yes -1 < 3 so (4, -1)
     answers.
     Is -2 < -2-1  NO -2 is bigger than -3 so
     it doesn't answer.
2.  Draw a line y=x-1  Passing through
     (0, -1) (1,0) any y above the line copes
     with that requirement.  
Best regards,

Love is the battery of life....

Related Questions

Other people asked questions on similar topics, check out the answers they received:

Asked: I purchased this program. how do I get to ms math ...

I purchased this program. how do I get to ms math and student help to come up on the screen to use. I see there is supposed to be msmath?

Asked: Does anyone have a copy of the South carolina PACT ...

Does anyone have a copy of the South carolina PACT Challenge Book answer key for 8th grade?

Asked: What do 8th grade pants look like?

What do 8th grade pants look like?

More Questions

Can I order prescriptions glasses online?

What attracts me most is the information I get from a website www.finestglasses.com which is actually a professional online glasses store. If you visit this site, what give you a deep impression are the variety of glasses and the cheap price of them. Surly, you will find many beautiful images of the ...

99 pair shoes Jon Lee Hooker

Just a friendly hint. These two questions should have been combined. Most people look at these starting with the most recent. Therefore, when I guessed Hobo Blues, I only found out that it was the wrong tune when I looked at your first, but later on the list, post.

Is the recipent of a California restraining order considered a felon?

A restraining order is NOT a conviction. But if you violate it, it could be.

Open orders in cart

Depending on what browser you are using, you may be able to look at your History of web sites visited. For AOL, there is a downward arrow to the right of the window at the top where you enter addresses. That won't tell you which ones you might have started an open order, but it will let you look ...