## goldyyy 2 years ago Select the pair of equations whose graphs are perpendicular. A.) 5x - 8y = 9 12x - 5y = 7 B.) 3x + 6y = 8 y = 3x - 8 C.) y = 2x - 7 x + 3y = 3 D.) 2y = -3x + 5 2x - 3y = 4

1. goldyyy

HELP

2. AngelicDragon

I'm putting them in my grapher thingy right now

3. goldyyy

Thanksss

4. AngelicDragon

You're welcome. The answer 'tis D

5. goldyyy

6. AngelicDragon

sure

7. goldyyy

Given the linear equation 3x + y = 5, find the slope of its graph. -3 -5 3 5

8. AngelicDragon

-3

9. goldyyy

Given the linear equation 3y + 4x =12, find the y-intercept. Option A: -4/3 Option B: -4 Option C: 4/3 Option D: 4

10. AngelicDragon

y-intercept is 4

11. goldyyy

Write an equation in slope-intercept form for the line passing through (-1, 5) and (5, 8). Option A: y= -1/2x +11/2 Option B: y= -1/2x - 11/2 Option C: y=1/2x - 11/2 Option D: y=1/2x +11/2

12. AngelicDragon

D

13. AngelicDragon

YAY!!! Thanks for the fan!!! =) (= <3

14. goldyyy

Solve the system of equations. 3x + 3y = -10   x + 3y = 0 (Points : 5)        Option A: x = -3/2; y = -1/2        Option B: x = 3; y = 1       Option C: x =-5; y = 5/3        Option D: x = 3; y = -5 no problem!! and thanks for helping~

15. AngelicDragon

'Tis C. And you're welcome

16. goldyyy

Solve for x. x - 1/12 = 7/2 (Points : 5) 3 Option A: x= 4- (the fraction is supposed to be 4 and 3 7ths) 7 Option B: x = 6 Option C: x = 41 Option D: x = 43

17. goldyyy

this is the last question

18. goldyyy

wait i typed the question wrong

19. goldyyy

let me re-type it

20. AngelicDragon

okay

21. goldyyy

oh wait never mind its right ahaha

22. AngelicDragon

okay

23. AngelicDragon

that's weird none of the answers seem to be right

24. goldyyy

let me check again

25. AngelicDragon

never mind its 43

26. goldyyy

27. AngelicDragon

i typed it in wrong at first

28. goldyyy

ohhh ok

29. goldyyy

wait which one was it?

30. AngelicDragon

It's x=43 in other words its Option D

31. goldyyy

ohh ok, thank you!!

32. goldyyy

i got 12/14 right so thanks!!

33. AngelicDragon

you're welcome!!! =) (= <3

34. AngelicDragon

Happy to help!!!

35. goldyyy

if you want i have other questions, if you don't its ok!

36. AngelicDragon

I can answer more that's fine

37. goldyyy

thankyou!!

38. AngelicDragon

It's A. (-1,7)

39. AngelicDragon

Also known as the intersection point

40. goldyyy

second one!

41. AngelicDragon

it's the intersect (where they meet)

42. goldyyy

so is it C?

43. AngelicDragon

yes

44. goldyyy

45. AngelicDragon

Infinitely many. That's because they are the same line.

46. goldyyy

this?

47. AngelicDragon

1

48. goldyyy

these are the last questions of the quiz

49. AngelicDragon

5. (4,0) 6. Is no solution (the lines are parallel)

50. goldyyy

i got 6/6 thanks!!

51. AngelicDragon

Sorry for the wait I had to take my dogs out (I have 5 of them and two fight so we have to keep them separated)

52. AngelicDragon

YAY!!!

53. goldyyy

wow 5 dogs haha

54. AngelicDragon

I like 100%'s

55. AngelicDragon

Note to EVERYONE: I'm VERY random sometimes

56. goldyyy

haha me too, i wasn't doing so good so i had to take these online tests to bring up my grade and i have alot to do -__- lol

57. AngelicDragon

Yeah but I love them all equally and I wouldn't traded them for anything (Not even the Akatsuki from Naruto Shippuden)

58. goldyyy

i used to have a chinese pug

59. AngelicDragon

that's why I'm doing Florida Virtual School. Well actually I had and have very good grades but I was bored in school so yeah

60. AngelicDragon

OH!!! I like pugs they're so cute

61. AngelicDragon

I have 3 Boxers and 2 English bulldogs (they're ALL girls) (Dad doesn't like boy animals)

62. goldyyy

my grades were getting low because i went to florida for vacation and i had a lot of catching up to do! haha and yeah i do an ohio virtual school

63. goldyyy

my mom doesn't like dogs at all lol

64. AngelicDragon

LOL!!! I Live in Florida!!! That's kinda funny. and ironic

65. goldyyy

haha yeah!

66. AngelicDragon

But seriously it's ACTUALLY called Florida Virtual School (FLVS)

67. goldyyy

mines called Ohio Virtual Academy (OHVA) from k12

68. AngelicDragon

These people come up with such non-creative names don't they

69. goldyyy

hahaha yes they do

70. AngelicDragon

You know something. I've been doing Physics while helping you. I got bored

71. AngelicDragon

That's what I do when I get bored with school. I go on here and see if I can help anyone

72. goldyyy

well thats nice of you! like i have sooooo much to do because it's the end of the semester! i just want the semester to end already!

73. AngelicDragon

Which Semester are you in 1 or 2? I'm in semester 2 of Physics. Actually getting ready to do the Chapter test for the last chapter an then all I have left is the Semester exam

74. goldyyy

right now its the end of the 1st semester. the 2nd semester starts on the 18th

75. AngelicDragon

Oh well um. You can move at your own pace in FLVS and so I've already finished semester 1 (I did that before Christmas)

76. AngelicDragon

And thankfully there are only 3 chapter in semester 1 and 4 chapters in semester 2 so it's not that hard really

77. goldyyy

wow that sounds much easier because here we don't move on our own pace and we have like 8 or 9 chapters per semester

78. AngelicDragon

Yeah, you see the entire reason that I started homeschooling was because I had to do extra homework because SOMEONE ELSE didn't understand. Gosh I hated have to do more work cause of someone else. Not that it's their fault that they don't understand but I just think that it's unfair to give the kids that know the stuff extra work as well.

79. goldyyy

yeah that isn't fair and i started homeschooling because the schools here are really bad

80. AngelicDragon

Oh that sucks

81. AngelicDragon

Hey I got to go take my chapter 7 test for Physics. I'm not logging out in case I need to ask a question but I'm gonna be technically off for a bit okay.

82. goldyyy

okay :)

83. TT04

Which equation is shown on the graph? A. y = x – 3 B. y = 2x – 3 C. y = x + 3 D. y = 3x