Open study

is now brainly

With Brainly you can:

  • Get homework help from millions of students and moderators
  • Learn how to solve problems with step-by-step explanations
  • Share your knowledge and earn points by helping other students
  • Learn anywhere, anytime with the Brainly app!

A community for students.

Please help me I don't understand?? study guide :(

I got my questions answered at in under 10 minutes. Go to now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Join Brainly to access

this expert answer


To see the expert answer you'll need to create a free account at Brainly

what are the coordinates of the x- intercept of the line 3x4y=12
I know what the answer is (4,0) but why?
to get x-intercept, put y=0 in line 3x+4y=12

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

like hartnn is saying 3x+4y=12 3x+4(0)=12 ... plug in y = 0 3x + 0 = 12 3x = 12 x = 12/3 x = 4 So the x-intercept is the point (4,0)
to find the y-intercept, just plug in x = 0 and solve for y
Thank you Thank you for your help :)
do you mind giving me a practice problem? So I can figure it out myself i really appreciate it
find the y-intercept of 5x + 10y = 30
just make up one please :)
to get y-intercept, put x=0 in 5x+10y=30
since my test is multiple choice can you give me answers to choose from?
not required, but sure, 1) (0,-3) 2) (0,3) 3) (3,0) 4) (0,6)
having problems ?
yes i got x=10?
I suck at math
how you can get x=10 when i told you to put x=0 to find y-intercept :O
i have no idea why
one sec
can you find y from 5(0)+10y=30 ?
sorry i got it though it would be (3,0) yes
you got y=3 then, right ?? and intercepts are of the form (x,y) y co-ordinate comes after comma so, would you like to revise your answer ?
yes its (0,3)
now its correct :)
want more examples?
yes please and thank thank you for helping me :)
I actually understand it now!!
oh, you are welcome :) find x intercept of the line 2x+3y = 7 this involves fraction....
try first without choices
okay ill try it :)
okay i know this is wrong but is it (0, 2 1/3)
to find the x-intercept, you plug in y = 0 not x = 0
to get x-intercept, you need to put y=0, right ?
oh wow okay one sec sorry its late
no problem, take your time :)
alright is it (0, 3 1/2) btw thanks for your patience math is just really not my subject :/
2x+3y = 7 2x+3(0) = 7 ... plug in y = 0 (not x = 0) 2x + 0 = 7 2x = 7 x = ???
x=3 1/2 is correct, but same note again, intercepts are of the form (x,y) x co-ordinate comes before comma so, would you like to revise your answer ?
No way i got it right and yes :) (3 1/2,0)
yes, now (3 1/2,0) is correct :)
Thanks again for all your help Im going to go to sleep so i can get up tomorrow again i cant thank you enough you really helped me understand this I know I will ace that test now Thank you!! :)
i am glad to hear that :) and you are most welcome ^_^

Not the answer you are looking for?

Search for more explanations.

Ask your own question