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Elodia [21]
3 years ago
13

P(n)=2n^2-6n find p(4)

Mathematics
1 answer:
Igoryamba3 years ago
4 0

let's solve for p(4) :

  • 2 {n}^{2}  - 6n

  • 2 \times (4) {}^{2}  - (6 \times 4)

  • (2 \times 16) - 24

  • 32 - 24

  • 8
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You simplify 24/12 to receive the answer. The answer must be an improper fraction.
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Please help best answer gets brainliest
Fofino [41]

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5

Step-by-step explanation:

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Mr.Brown has 110 fiction books and 90 non-fiction books on his shelf. what percent of her library is non fiction?
Vanyuwa [196]

Answer:

45%

Step-by-step explanation:

Given

Number of fiction books = 110

Number of non fiction books = 90

Total number of books = 110 + 90 = 200

% of non fiction books

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8 0
3 years ago
Graph a line parallel to y-2x+1 and has a y-intercept of (0,5))
Debora [2.8K]

your answer is x = 6

desmos

7 0
3 years ago
6.
ArbitrLikvidat [17]

Answer:

C. y = | x | – 13

Step-by-step explanation:

y = | x | – 13

Answer:

y = |x| -13

Step-by-step explanation:

recall for any function y = f(x), to translate the function vertically by any value "a", we simply have to add "a" to f(x).

If a is positive, then the graph is translated in the positive y-direction (i.e upwards), if a is negative, then the graph is translated in the negative y-direction (i.e downwards)

In our case , the graph is translated vertically by 13 units (i.e a = 13) and it is to be translated downwards (i.e negative)

hence we add a= -13 to the original function.

y = f(x) + (-13)

y = |x| + (-13)

y = |x| -13

3 0
3 years ago
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