How do i graph the quadratic function f (x)=-(x-3)(x+1)

Answers:

It's basically Inside, Outside, Outside, Inside. (I. O.O.I.)

Explanations:

Given

Distribute the (-1) to (x-3)

Now let's work the I. O. O. I.

Inside:

Outside:

Outside:

Inside:

Add both the outsides (-x) and (3x) together

Your new equations is now.

answer: add the !

step-by-step explanation: then we will answer

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

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