A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
solve the given system of equations graphically: y=x and y=x+2
anonymous
 5 years ago
solve the given system of equations graphically: y=x and y=x+2

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i honestly have no idea this came directly from a review sheet.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0To solve graphically, means graph each line and see where they intersect.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Ok, you have grid paper to draw?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you can graph by draw on grid paper, and solve x,y to check it correct

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Do you want me to solve for x and y?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0y=x, you rewrite: y+x=0 y=x+2 , you rewrite: yx=2 y+x=0 Add : yx=2  2x=0 x =0/2 x = 0 subtitution x=0 find y y =0+2 y =2 (0,2) you can check by use the grid paper graph 2 line if they intersect at (0,2) then you correct ,if not maybe the graph you draw it wrong or solve eqaution it wrong,I hope it help

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry I tye wrong my keybroad not work propertly, equation not eqaution

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Am I nuts? y+x=0 yx=2 add 2y+0=2 therefore y=1 x=1

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Graphically, y=x is a 45 degree line that crosses the axes at the origin (0,0) and y=x+2 is a +45 degree line that crosses the Y axis at 2 (if x=0, y=2) the two lines will cross at (1,1)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0sorry 2y but I writ 2x alanhuth is right
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.