Write a quadratic equation that can be solved by factoring. solve your equation and show and explain all your work.
in this unit you have learned about several different ways to solve quadratic equations. how do you determine which method to use when you’re trying to solve a quadratic equation?

An example of this may be:


Split up the middle term into factors of -6.



Group like terms together.


Thus, x = -6 and x = 1

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

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