A graphing calculator can do a linear regression on these points very easily. The y-intercept is 107.
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If you want to do this by hand, you can use the 2-point form of the equation for a line, then evaluate for x=0.
.. y = (100 -102)/(35 -25)*(x -25) +102
.. y =-2/10*(0 -25) +102
.. y = 107
C cheap is considered a pretty bad word
Answer:
7 1/2
Step-by-step explanation:
i belive so my brain hurts so much but i can pull through
Answer:
-1
Step-by-step explanation:
slope=(y2-y1)/(x2-x1)=(2-4)/(0+2)=-2/2=-1
The answer would be 7.564
Here is the work and next to it I checked the answer