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Unformatted text preview: F(x)=x domain: all real numbers Linear Functions: slope or rate of change is that same at every point Difference Quotients and Delta Notation Slope: m=rise/run= = = m riserun yx A function is increasing if the values of F(X) increase as x increases A function is decreasing if the values of F(X) decrease as x decreases Y is directly proportional to x if there is a nonzero constant k such that Y= kx This k is called the constant of proportionality Inversely proportional is one is proportional to the reciprocal of the other....
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This note was uploaded on 06/26/2008 for the course MATH 115 taught by Professor Blakelock during the Fall '08 term at University of Michigan.
- Fall '08