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svp [43]
3 years ago
8

2x-y=-1 in slope intercept form

Mathematics
1 answer:
AnnyKZ [126]3 years ago
4 0

Answer:

y=-2x+1

Step-by-step explanation:

y=Mx+b is the slope formula. You want to move y over to the other side to get the equation equal to y

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What is the population standard deviation of this data set?*
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Answer:

C)  2

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step 1:  Find mean of data set

2+4+4+5+7+8 = 30

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step 2: subtract each data value from the mean and square it

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Add the squared results:

9+1+1+0+4+9 = 24

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78.5 inches

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