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#### karush

##### Well-known member

- Jan 31, 2012

- 3,177

how do you find the quadratic equation given (-3,0) (3,0) and (0,-4)

thus y=k(x-3)(x+3) for the zero's but how do you find k or any other better method of finding the equation

thanks much

thus y=k(x-3)(x+3) for the zero's but how do you find k or any other better method of finding the equation

thanks much

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