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DedPeter [7]
3 years ago
9

If you could please kindly help :D

Mathematics
1 answer:
BartSMP [9]3 years ago
7 0

Answer:

y = -1/2 ( x − 4 )^2 + 8

Step-by-step explanation:

First find the vertex form

y = a ( x − h )^ 2 + k  where ( h,k) is the vertex

The vertex is  ( 4,8)

y = a ( x − 4 )^2 + 8

Now we need to determine a

Pick a point on the graph (0,0)

and substitute this point into the equation

0 = a ( 0 − 4 )^2 + 8

0 = a (16) +8

-8 = 16a

-8/16 =a

-1/2

y = -1/2 ( x − 4 )^2 + 8

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Answer:

Step-by-step explanation:

Figure out the number of yellow beans in each bag:

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