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ioda
3 years ago
9

What is the Y value of the vertex of 4X squared plus 8X -8

Mathematics
1 answer:
Darya [45]3 years ago
8 0

Answer:

      2

16yx    + 8yx - 8y

Step-by-step explanation:

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Step-by-step explanation:

the equation of a line has the form y = mx + b

while m is for the slope and b is for the y-intercept.

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you can get the slope of the graph by taking two points from the graph lets say (1, 2) and (3, 4) then using this formula:

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F(x) ≥ -(x+4)^2<br>axis of symmetry: <br>vertex:
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Answer:

so the vertex is (-4, 0) and the axis of symmetry is x=-4

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