The graph of a polynomial function has zeros of 3 (multiplicity 2), and -7 (multiplicity 1).
write a function, in standard form, that could represent this function.

!

We want a function with three factors.  That way, the  whole thing will be zero whenever any one of the factors is zero, and we can control each factor so that it's zero when we want it to be zero.

We want one factor to be zero when x is 3, and another factor to be zero when x is 3, and another factor to be zero when x is -7.

No praaahblum !

First factor:  (x-3) .

Second factor:  (x-3) .

Third factor:  (x+7) .

See how that works ?

When we multiply these factors all together, we get the polynomial function.

(x-3) (x-3) (x+7) = x³ + x² - 33x + 63 = f(x)

That's the polynomial function you're looking for.

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right