Monday, October 1, 2012

Unit G Summary Question #8: Y-intercept

How do you find the y-intercept of a rational function? Does this need to be done in the original or simplified equation?



To find the y-intercept of a rational function, simply plug in 0 for all the x's in the function. It should be done with the simplified equation but it is possible to do it with the original one.

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