# Math. HELP!

1. What is an equation for the line with slope 2/3 and y-intercept 9?

2. What is an equation in slope-intercept form for the line that passes through the points (1,-3) and (3,1).

3. For the equation -4y = 8x, what is the constant of variation?

4. Suppose y varies directly with x, and y = 24 when x=8. What is the value of y when x = 10?

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1. #1. remember the slope-intercept form?

y = mx+b

#2. The slope is (1+3)/(3-1) = 2
So, the point-slope form is
y-1 = 2(x-3)
Now rearrange that into slope-intercept form.

#3 -4y = 8x
so, y = -2x

for the equation y = kx, k is the constant of variation

#4. y = kx, so y/x = k, a constant. Thus, you want y such that

y/10 = 24/3

If you really don't understand any of this, you need to see your teacher, review the text, or google the topic and read the many examples online.

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2. Algebra 1 A Unit 6 Lesson 3
Slope-Intercept Form Quiz

1. A
2. D
3. B
4. B
5. C
6. D

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3. Anonymous is correct

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4. Anonymous is very much not correct he will gat you 66

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5. D
C
B
B
C
D

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6. So who is correct??

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7. I took the test and got 66 here are the correct answers
1- A
2- D
3- B
4- B
5- C
6- D

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8. Really anonymous got me wrong %*#\$@%

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9. Anonymous is correct y’all

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10. Really Anomous is correct the other all lies

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11. yooo anonymous is correct 6/6 100% tank u

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12. anonymous is correct I got them all right... don't listen to really anonymous those are wrong

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13. I just took the test and the answers are actually...
1. B- 8.5
2. A-9.4
3. C- (1,1)
4. A- -2
5. D- 4/3
6. B- -2
7. D- 2X-5
8. B- 30
9. C- y=2/3x + 9

People on here are so immature with lieing about which ones are the right answers grow up and dont purposefully make someone fail a test school as it is dont make it worse I hope this helps

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14. Anonymous is 100% correct i got a 6/6

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15. 1) A
2) D
3) B
4) B
5) C
6) D

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16. Guys, you need to understand that the answers change on the quiz. There are different question sets that are provided for the quiz, you have to do a little bit of work to match it up yourselves. This will decipher which answers are on your test.

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17. Anonymous is correct

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18. really anonymous is wrong. Anonymous is right

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19. anonymous is still right!!

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