A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
Choose the graph which matches the following system of equations.
x – 3y = –12
2x – y = 1
anonymous
 3 years ago
Choose the graph which matches the following system of equations. x – 3y = –12 2x – y = 1

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0To tackle this problem, first try rewriting the 2 equations in slope intercept form (remember, y=mx+b). Remember b is the y intercept, which means, the y value when x=0, and that m is the slope, and is vertical change/horizontal change.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0To get you started, take a look at the 2nd equation. 2xy=1. Add y to both sides, and subtract 1 from both sides. Now it is in slope intercept form. y=2x1. What is the slope, and what is the y intercept?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0The slope is 2, and the yintercept is 1.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0I'm just having trouble with the first equation, getting it into slope intercept form.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0x – 3y = –12 3y = x+12 y = x/3+4
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.