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KonstantinChe [14]
3 years ago
7

Please help me! this is timed!

Mathematics
1 answer:
givi [52]3 years ago
4 0

Answer:

Step-by-step explanation:

1. f(-2) = 6 * 1/3^-2

f(-2) = 6 * 9

f(-2)  = 54

2. y = -3 * 4^3

y = -3 x 64

y = -192

3. f(4) = 1/4 * 2^4

f(4) = 1/4 * 16

f(4) = 4

Let me know if I am right!

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(2,-4) reflected over the line y=-x
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Answer:

(2,4)

Step-by-step explanation:

that would be the answer because when you reflect it over the Y axis you are making the y turn into a + or - depending on what it already is if y=-4 when you reflect it over the y it would be y=4

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4 years ago
3. The sum of three consecutive numbers<br> is 42. What are the numbers?
Zanzabum

Answer:

13 + 14 + 15

Step-by-step explanation:

n + (n + 1) + (n +2) =42

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3n + 3 = 42

(subtract 3 from both sides)

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13, 14, 15

(Hope this helps, have a nice day!)

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