SOLUTION: How do I express this as an equation so I can graph it? {{{Over a 10-year period, the average cost, c of bus fare is is modeled by c = .85+.10t where t=0 represents the beginning o

Algebra ->  Rational-functions -> SOLUTION: How do I express this as an equation so I can graph it? {{{Over a 10-year period, the average cost, c of bus fare is is modeled by c = .85+.10t where t=0 represents the beginning o      Log On


   



Question 388860: How do I express this as an equation so I can graph it?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
How do I express this as an equation so I can graph it?
-----
You have it expressed as an equation:
c(t) = 0.85+0.10t
----
You need two points.
Use (0,0.85) and (10,1.85)
---
Plot the points and draw a line thru them to get:
graph%28400%2C300%2C-10%2C100%2C-10%2C10%2C0.85%2B0.1x%29
==================================================
Cheers,
Stan H.