Which is the graph of f(x) = ?

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

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the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

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