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3 years ago

F(x)=-x^2-4x-6 Axis of symmetry and vertex

Mathematics

1 answer:

NikAS [45]3 years ago

5 0

The vertex of the equation is ( -2 , -2 )

The axis of symmetry is x= - 2

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2 years ago

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3 years ago

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ElenaW [278]

Answer:

Step-by-step explanation:

The gradient or slope of a straight line which is found between two points (x1, y1) and (x2, y2) is given by the formula:

m = (y2 - y1) / (x2 - x1)

Where y2 = 7

y1 = 3

x2 = 4

x1 = 2

=> m = (7 - 3) / (4 - 2)

m = 4 / 2 = 2

The gradient is 2.

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3 years ago