Question

The table represents a quadratic function.

x y
−6 23
−5 8
−4 −1
−3 −4
−2 −1
−1 8
0 23

What is the equation of the function?
y = (x + 3)2 − 4
y = (x − 3)2 + 4
y = 3(x + 3)2 − 4
y = 3(x − 3)2 + 4

Answer 1

y = 3(x + 3)2 − 4

Explanation:

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