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January 28, 2015

January 28, 2015

Posted by **ggift** on Friday, September 11, 2009 at 7:13am.

IF B IS REPLACED WITH A NUMBER THAT SHOWS THE RELATIONSHIP INDICATED IN THE TABLE, ARE THESE ANSWERS CORRECT?

Y = -X + B

X Y

1 0

2 -1

8 -7

10 ?

20 ?

40 ?

SO,

y=-1+1=0....y=-2+1=-1.......y=-8+1=-7........y=-10+-3=-13...y=-20+1=19.....y=-40+15=-25........ARE THESE ANSWERS TRUE??

- ALGEBRA -
**bobpursley**, Friday, September 11, 2009 at 9:00amtake the first data (1,0)

y=-x+b

0=-1+b or b=1

Then why did you do this:

.y=-10+-3=-13 and

y=-40+15=-25

- ALGEBRA -
**ggift**, Friday, September 11, 2009 at 2:53pmI was looking at the pattern that i saw. to me i see the pattern of 6 between the next number. am i doing it wrong??

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