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October 20, 2014

October 20, 2014

Posted by **mary** on Monday, April 25, 2011 at 4:19pm.

SEC AFTER THROW DW VELOSCITY

X m/s Y

1 21.8

1.6 27.68

2 31.6

2.2 33.56

What is the slope of the line that firs this data?

Is it 7.8 8.8 9.8 or 10.8

I tried to figure out this one but I am lost- I am lost HELP!!

- ALGEBRA -
**bobpursley**, Monday, April 25, 2011 at 4:37pmslope: change y/change x= (33.56-21.8)/(2.2-1)= 9.8

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