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algol13
3 years ago
6

Solve for k. 9 + 3k = 15 k =

Mathematics
2 answers:
-Dominant- [34]3 years ago
7 0

Answer:

k = 2

Step-by-step explanation:

subtract 9 from both sides and you have 3k=6

then divide by three on both sides to get 2

nadezda [96]3 years ago
5 0

Answer:

k = 2

Step-by-step explanation:

9 + 3k = 15

subtract 9 from each side

3k = 6

divide each side by 3

k = 2

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Answer:

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Step-by-step explanation:

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3 years ago
The function h is defined as follows.
JulsSmile [24]

Answer:

The equation you are given is a quadratic. The standard form of a quadratic is y = a(x-h)2 + k where (h,k) is the vertex of the graph, which is a parabola. Vertically moving the graph 4 units upward means that you are moving k +4 units.

y = a(x-h)2 + k            standard form

y = 5x2 - 4                  original equation

y = 5(x-0)2 - 4            re-written in standard form

h = 0     k = -4

Four (4) units up is k + 4--->-4 + 4 = 0.

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Step-by-step explanation:

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3 0
2 years ago
If g(x) = 4x2 - 16 were shifted 9 units to the right and 1 down, what would the new equation be? A. h(x) = 4(x + 9)2 – 17
ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

If you move down 1 unit, you simply subtract 9 units from the given equation.

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The wrong way to do it is in answer A.

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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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