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Anarel [89]
3 years ago
15

Write the equation in vertex form of the parabola with the vertex (-4,-4) that goes through the point (-2,-16)

Mathematics
1 answer:
Brrunno [24]3 years ago
5 0

Answer:

- 3(x + 4) {}^{2}  - 4

Step-by-step explanation:

Vertex form is

a(x - h) {}^{2}  + k = f(x)

We know that h and k are both -4. Let x be -2 and y be -16.

a( - 2  + 4) {}^{2}   - 4 =  - 16

a(2) {}^{2}  - 4 =  - 16

4a - 4 =  - 16

4a =  - 12

a =  - 3

So the equation in vertex form is

- 3(x  + 4) {}^{2}  - 4

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Hey there!

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2 years ago
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4 0
3 years ago
Mulitply (x + 5)(2x - 6)
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6 0
3 years ago
F(x) = x^2. What is g(x)?
fredd [130]

Good evening ,

Answer:

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___________________

Step-by-step explanation:

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