I need help with 1 more please! Can someone draw me graphs with these equations.?

Question

1) y=-x-2

2) y=x-2

3)y=-x+2

4) y=x+2
Thanks for your help. Trying to learn these.

And for all you people that feel the need to be rude, I wouldn't ask if I knew how to do these!!!!!

Answer 1

Even though I can't draw you a graph, I can describe how to make one.

First, make a standard graph with the x and y coordinate axes. Since these are all lines, all you have to do is plot two points, and then join them.

For instance, y = -x - 2,
Let x = 0; then y = -0 - 2 = -2,
So plot the point (0, -2)

Let x = 1. Then y = -1 - 2 = -3.
So plot the point (1, -3)

Connect the dots, and that's your line. Repeat for the others.

Answer 2

Here's an idea. Why don't you buy some graph paper, which you should be able to find at any office supply store, Wal-Mart, K-Mart, or any other general department store. Then you can draw the graphs yourself. You will learn the material much better if you do. And the graph paper will save you time and work in not having to create the graph setup yourself. Ask your math teacher what kind to get, because there are more than one kind. One is called polar graph paper, and is intended to be used in upper level calculus courses for drawing curves of polar equations. It is not suitable for the kind of work you are doing here. In the meantime, you can continue to create the graphs yourself, and learn from the experience.

Answer 3

ok i tried to draw you a graph but it doesnt work ...
but i think positive is always on top and negative is always on bottom. i think.................. in your math book go back to the beginning of the graphing chapter and look at the graphs they use..is there a pattern, meaning are all the positives on one section of the graph? are all negitives on on section of the graph?? this will help.

hint* look for patterns

Answer 4

You cant draw a map on here. You should really try looking in your math book as it explains everything.

Answer 5

http://www.coolmath.com/graphit/index.ht...

this link might help.

it's a free graphing calculator.