Answer: Option A
or
Step-by-step explanation:
Use the quadratic formula to find the zeros of the function.
For a function of the form

The quadratic formula is:

In this case the function is:

So

Then using the quadratic formula we have that:



Remember that 




or
Answer:
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Step-by-step explanation:
олулушвшкоклаоклкллклклклкле
6/9 is in 2/3 all you do is multiply numerator and denominator by 3