cpulls189
26.05.2021 •
Mathematics
Do you think credit cards want customers to pay off their balances?
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Ответ:
12 THE ANSWER IS 12 FOR SURE
Step-by-step explanation: Did I get it right!?!??!
Ответ:
Ответ:
x = -2
Step-by-step explanation:
In order to find the axis of symmetry, we will have to find the x-value of the vertex.
Vertex = (-b/2a, f(-b/2a))
In x² + 4x + 6,
a = 1 , b = 4 , c = 6
Vertex = (-4/2,f(-4/2))
Vertex = (-2,f(-2))
We have found the x-value of the vertex which is -2.
Hence, line/axis of symmetry is x = -2