SOLUTION: Write a formula expressing the second variable in terms of the first t 5 10 13 25 x 0 25 40 100 X=

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Question 902586: Write a formula expressing the second variable in terms of the first
t 5 10 13 25
x 0 25 40 100
X=
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
(t,x)****
(5,0)
(10,25) m = -25/-5 = 5
(13,40)
(25,100) m = -60/-12 = 5
m = 5
***Using point-slope form, y+-+y%5B1%5D+=+m%28x+-+x%5B1%5D%29 P(5,0)=P(t,x)
x -0 = 5(t-5)
x = 5t - 25