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How do I find a function from a graph? please I need help, I do not understand how this works. The picture below is my homework I am not asking for the answer I would just like someone to explain how this works please.

How do I find a function from a graph? please I need help, I do not understand how-example-1
User Jorge Tovar
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1 Answer

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18 votes

Answer:

F(x)=-(x+4)(x-1)

Explanation:

the thing hit both -4 and 1 but in the function -4 become 4 and 1 become-1 so (x+4)(x-1) but we need to make it negative so -(x+4)(x-1)

User Idij
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