Question

ANYONE ??????


Log the coordinates of the specific points in space to which your spacecraft will travel. Please remember to include the graph of your points and the lines connecting each point along with your work.
Launch Area:___(1, 2)___
Point A:__________
Point B:__________
Point C:__________
You must show your work on each question below.

Determine the equation of the line, in standard form, that will get your spacecraft from the Launch Area to Point A.

Determine the equation of the line, in point-slope form, that will get your spacecraft from Point A to Point B.

Determine the equation of the line, in slope-intercept form, that will get your spacecraft from Point B to Point C.

In question 2, you selected one of two points (Point A or Point B) to be included in your point-slope equation. Write the point-slope form of that equation again, using the other point’s coordinates.

Convert the equations you arrived at in question 2 and question 4 into slope-intercept form.

Does the point you select matter when your write a point-slope equation? Explain your reasoning using complete sentences.

Reflect back on this scenario and each equation you created. Would any restrictions apply to the domain and range of those equations? Explain your reasoning using complete sentences.

Explain, using complete sentences, why it is important to understand any limitations on the domain and range.

Answer 1

what is this algebra 1b or 1a

Answer 2

Ummm ... what ? Lol

Answer 3

Idk ? It's Algebra 2 ..

Answer 4

Try to post one question per thread next time, please.

Answer 5

It's all one question , sir .

Answer 6

It's a project . Can't be posted separately , that's stupid .

Answer 7

well to start you need 3 points, A B C to which your spacecraft will travel, since the problem says you can pick them pick any of them

Answer 8

Okay so would (2, -3) (2,4) and (5,4) work ?

Answer 9

ok lets have (2,3) instead of 2,-3 since that its saying that your plane its up in the air goes down and lifts up

Answer 10

Oh .. okay .. haha my bad .

Answer 11

:D, ok next we need to plot points including the point of launching in a graph

Answer 12

Okay so we're going to plot the points I picked ?

Answer 13

yes including the launch point

Answer 14

Yes I know lol

Answer 15

Am I drawing that or something ?

Answer 16

well since its a project you need to show your work and graphing paper should have been provided to you

Answer 17

I do my schooling online ..

Answer 18

well, you need it on paper to determine the next step which is the first question, give your equation in standard form from laucnch pad to point A

Answer 19

I honestly don't know how to do that ..

Answer 20

standard form requires where the line crosses the x and y axis and its way easier to see if its graphed

Answer 21

I am going to have to draw a graph then I suppose

Answer 22

yes

Answer 23

Ok drew the graph and plotted the points

Answer 24

And the launch point ...

Answer 25

connect your point A to the launch point and extended to cross the y and x axis

Answer 26

it should cross at 0,1 and -1,0

Answer 27

Close enough , I drew it myself to of course it's not spot on

Answer 28

so your equation should be y = x + 1 now to put it in standard form we need to move the x to the left of the equation

Answer 29

Okay so that should look like y = 1 + x ?

Answer 30

NOOO

Answer 31

Sorrry I read it wrong , should look like x = y + 1 ?

Answer 32

not exactly, it should be to the left of the equal sign only the x so

y = x + 1
y - x = x + 1 - x
y - x = 1

Answer 33

and thats your answer for the first question y - x = 1

Answer 34

Oh okay , that makes more sense .. Hah let me record the information in my document real quick

Answer 35

Done

Answer 36

your next question is point slope form so you need your point B and the slope from point A to point B

point slop form: y -y1 = m( x -x1)

Answer 37

Okay so that would look like ... y - 3 = m (x-2) ?

Answer 38

i think your point B is 2,4 so it should the 3 should be a 4

Answer 39

Oh I thought you said point A .. Confusion .. My bad

Answer 40

lets change your point B to 3,4 that way its makes sense to go in a nice even trajectory

Answer 41

so your eqation should be y - 4 = (x -3)

Answer 42

So I should change that everywhere then ?

Answer 43

sure its your points it makes your equations easier to do because you are going to have to explain how the trajectory is going later on

Answer 44

Ohh okay , well i changed it

Answer 45

we havent use it so its ok for now

Answer 46

Okay

Answer 47

Well I mean I would have said something but you know, I've been warned by moderators twice today that I am too helpful and that I shouldn't give people the answers after going through and showing every step I took and explaining them.

Because all we need in this world are some moderators that want to inhibit the learning process.

Answer 48

@halorazer OMG haha that cracked me up ... But I've been in that position and I hated it .. I'm really sorry :( Its like being in jail in a way lol ..

Answer 49

@JAMG BE RIGHT BACK ! Please don't go anywhere , just going to get my dinner and come back .

Answer 50

Because answering hundreds of questions in a few days is the wrong thing to do. I'm sorry Open Study developers, I am helping the people on your website. I am so sorry for answering roughly 100 questions in 3 days, I am sorry if I did not go to college for 6 years to do the exact same thing that I'm doing now. Oops. Guilty as charged.

Answer 51

Omg , that was just perfect .. You're so right though .. But I've gotta get back to this project , message me if you'd like :) @JAMG I'm back !

Answer 52

Anyways, I don't care about them. What's the project? :3 I'd love to help.

Answer 53

ok, we are goint from point B = (3,4) to C = (5,4) and this time we need point intercept form which is y = mx + b

Answer 54

you can do the last questions :D

Answer 55

@halorazer Basically I just need to answer the questions above with the information I have . Which would be by 3 points , A B and C . I'm on the 3rd question now :)

Answer 56

@JAMG You're not going to help me no more ? :'c

Answer 57

hehe, she said she wanted to help you

Answer 58

You both can help ..? :'o

Answer 59

ok your slope = m =( y2 - y1) / (x2 - x1)

Answer 60

I'm a he. You can do this. I will probably get banned for trying. D; Good luck. I will be watching from the shadows. >:D

Answer 61

I have to go for like 10 minutes you guys !! PLEASE DO NOT LEAVE ME D:

Answer 62

sorry, have a picture of a she so i assume which is bad :(

Answer 63

It's okay. :3 I would think the same thing too.

Answer 64

Never mind , I'm back .

Answer 65

@JAMG So that would look like this .... m = (4 - 4) / (5 - 2)

Answer 66

yes , so what do you notice about the top number

Answer 67

Top number ?

Answer 68

4 - 4

Answer 69

That would equal 0

Answer 70

UGH Be right back again .... 10 min max I swear :( PLEASE DO NOT LEAVE DD:

Answer 71

I"M BACK

Answer 72

NOOOOOO @JAMG YOU LEFT :((((

Answer 73

I'm present.

Answer 74

So ... you can help me finish this God forsaken project ? :D

Answer 75

As long as I don't get banned first ;)

Answer 76

You should be okay :p

Answer 77

Okay, so where were you guys?

Answer 78

Question 3 :) & I already wrote out the equation so maybe we're on question 4 now O.o

Answer 79

m = (4 - 4) / (5 - 2)?

Answer 80

Yepp !

Answer 81

0/3=m
0=m
Therefore, the slope of this is equal to 0, and is is a horizontal line.

Answer 82

this is *

Answer 83

There's like a hundred messages so can you like give me the points and whatever, and the question? >.<

Answer 84

Lol yes , the points are A(2,3) B(3,4) and C(5,4) . The current question we're on is number 4 so that would be "In question 2, you selected one of two points (Point A or Point B) to be included in your point-slope equation. Write the point-slope form of that equation again, using the other point’s coordinates."

Answer 85

What point did you guys use?

Answer 86

Point B

Answer 87

What was the slope? I am gonna need that. :p I'd rather not have to recalculate the slope between a and b.

Answer 88

The slope ? :o

Answer 89

Yes.

Answer 90

The slope of what ? We didn't establish a slope ..? :o

Answer 91

You should have? o.o

Answer 92

We didn't D:

Answer 93

A(2,3) B(3,4)
y2-y1/x2-x1
4-3/3-2=1/1
=1
m=1

Answer 94

y-3=1(x-2)
y-3=x-2
+3
y=x+1

Answer 95

Oh snap ... it makes sense now ... Let me go back and change everything in my document .. 1 minute !