Ask your own question, for FREE!
Mathematics 21 Online
L2doll:

Hello i need help on this question

GalaxyzStarz:

Sure, can you please provide the question.

L2doll:

Hey!!

L2doll:

yes here it is Question 4 (1 point) (04.02 MC) Write an equation of a line that passes through the point (8, 4) and is parallel to the line y = 4x + 2. a y = 4x − 28 b y = 4x + 28 c y = 1 over 4x − 2 d y = 1 over 4x + 2

L2doll:

so....

GalaxyzStarz:

Sorry, I am still working this out.

L2doll:

OK no problem i can wait

GalaxyzStarz:

Well, me and you together, we can eliminate C.), D.) . Correct?

L2doll:

Ummm I'm not sure

GalaxyzStarz:

No problem, I will do some-more work.

L2doll:

THANK YOU GOOD SIR

GalaxyzStarz:

So, we can look at this graph I created using desmos, which can be really useful for these types of questions;

1 attachment
L2doll:

yep i seee it

GalaxyzStarz:

So red will be your starting equation.blue will be your point you're trying to connect to a line.

L2doll:

ok

GalaxyzStarz:

So, using that information, which can we cross out?

L2doll:

blue

L2doll:

o wait

GalaxyzStarz:

I mean by using the graph, which answers choices can you cross out.

L2doll:

um C,D?

GalaxyzStarz:

Yes!!! Great work! Now, A B C D Which one will you choose?

L2doll:

Lets go with A??

GalaxyzStarz:

Can you explain why you choose A.)?

L2doll:

MY gut

L2doll:

And I feel like it's correct because all of the lines go through the origin which is positive????

GalaxyzStarz:

Remember, use the graph, it will help.

1 attachment
L2doll:

I actually dont know

GalaxyzStarz:

You're trying to figure out which line is parallel to the red line. Also, look for the line that crosses through the blue point.

L2doll:

Its between A,B

GalaxyzStarz:

@prettykitty89 wrote:
is it B OR C
Actually, it's A.) and B.)

L2doll:

Wait imma try and figure it out don't tell me the answer yet

GalaxyzStarz:

That's fine L2doll, use the graph I plotted for you, it will help a lot, the equations I used are on the side, with the colors of the line.

L2doll:

yea but I don't know how to read them their all going the same way

L2doll:

GOd i hate flvs

GalaxyzStarz:

All you're trying to find is the equation of the line that passes through the point (8,4), which I plotted for you on the graph.

L2doll:

I think its b to because their both parallel to each other

L2doll:

literally loosing hair to this

GalaxyzStarz:

Here, try this graph,

1 attachment
GalaxyzStarz:

Look for the line that crosses through (8,4)

L2doll:

SO ITS A

GalaxyzStarz:

Correct!!!

L2doll:

O-O

GalaxyzStarz:

Great work!!!

L2doll:

THANK YOU y=4x-28

GalaxyzStarz:

@prettykitty89 wrote:
your welcome
?, what did you help with?

L2doll:

LULLLL na thank you both

L2doll:

One More??

GalaxyzStarz:

@prettykitty89 wrote:
@galaxyzstarz wrote:
@prettykitty89 wrote:
your welcome
?, what did you help with?
i said the answer
Which is against site rules.

Cyber:

You're not supposed to give the direct answer. You are supposed to help lead the user to the direct answer but you're not supposed to give the direct answer.

GalaxyzStarz:

@l2doll wrote:
One More??
Of course.

L2doll:

alright hold up

L2doll:

Find the perimeter of a quadrilateral with vertices at C (−2, 1), D (2, 4), E (5, 0), and F (1, −3). a 12 units b 16 units c 20 units d 24 units

L2doll:

i chose C but idk if thats correct

GalaxyzStarz:

@prettykitty89 wrote:
is it B!!!!
@prettykitty89 wrote:
wait it A!!!
Very helpful....

GalaxyzStarz:

@l2doll wrote:
Find the perimeter of a quadrilateral with vertices at C (−2, 1), D (2, 4), E (5, 0), and F (1, −3). a 12 units b 16 units c 20 units d 24 units
open a new post, this one is getting crowded, please.

Cyber:

Please do not give out the direct answer it is not right. You can be suspended for giving out the direct answer.

L2doll:

Aye imma guy this name was so random

GalaxyzStarz:

@prettykitty89 wrote:
@galaxyzstarz wrote:
@prettykitty89 wrote:
is it B!!!!
@prettykitty89 wrote:
wait it A!!!
Very helpful....
she did not know if it was A OR B SO I HELP HER
I was letting the user figure that out, not you.

Prettykitty89:

ight look am sorry ok

GalaxyzStarz:

@l2doll wrote:
Aye imma guy this name was so random
Okay, just open a new post, please.

Prettykitty89:

@galaxyzstarz wrote:
@l2doll wrote:
Aye imma guy this name was so random
Okay, just open a new post, please.
why

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!