2 years ago

I don’t know what the reasons are, please help

1 answer:

yan [13]2 years ago

7 0

Reasons for what, I cant see anything?

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grandymaker [24]

Answer: $f(x)=-(x-5)^{2}(x+2)$

Step-by-step explanation:

There is a double root at x=5 and a single root at x=-2, so we know f(x) is of the form $f(x)=a(x-5)^{2}(x+2)$ for some constant a.

To find a, we can substitute the coordinates of the y-intercept, (0, -50).

$-50=a(0-5)^{2}(0+2)\\\\-50=50a\\\\a=-1$

So, $f(x)=-(x-5)^{2}(x+2)$

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GuDViN [60]

Communtative property

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valkas [14]

Answer:

i beileve the answer is 10

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Rom4ik [11]

this is a learning help website? tell me if i am wrong

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abruzzese [7]

I think the answer maybe
Will be 3

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