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coldgirl [10]
2 years ago
10

Find the focus of the parabola. x² = 8y

Mathematics
1 answer:
Mumz [18]2 years ago
5 0

y = x ^2 /8

Vertex: ( 0 , 0 ) Focus: ( 0 , 2 ) Axis of Symmetry: x = 0 Directrix: y = − 2

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Fill in the rest of the table.
Vinvika [58]

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Answer:

top-down

  f(g(x)) = 1, 4, 5, 3, 2

  g(f(x)) = 5, 2, 4, 1, 3

Step-by-step explanation:

To find f(g(x)), locate g(x) in the third column (labeled g(x)). Use that value as x in the first column, then read f(x) from the second column.

Example: f(g(1)) = f(2) = 1

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To find g(f(x)), locate f(x) in the second column (labeled f(x)). Use that value as x in the first column, and read the corresponding g(x) from the third column.

Example: g(f(1)) = g(2) = 5

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3 years ago
Which statements about opposites are true?
Sloan [31]

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Answer:

  A, B, D

Step-by-step explanation:

The "opposite" of a number is that number with its sign changed.

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7 0
2 years ago
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Loretta uses 1/6 bag of
joja [24]
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3 years ago
-6-2b=-8. What's the answer
Ksivusya [100]

Answer: B = 1

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so

b = 1

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