08-12-2018
Mathematics

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The vertex of the function graph is given. Find c. Y= c-x^2-2x;(-1,3)

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asiandogzzz asiandogzzz

08-12-2018

Answer:

c = 2

Step-by-step explanation:

(x, y) = (-1, 3)

3 = c - (-1)^2 - 2(-1)

3 = c - 1 + 2

3 = c + 1

2 = c

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