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Anika [276]
3 years ago
6

Minimum and maximum value of 2n^2+5n-25=0

Mathematics
1 answer:
Alborosie3 years ago
8 0
Equations don't have minimum or maximum, functions do.

Function y=2n^2+5n-25 has minimum -28.125, has no maximum.
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Only the circled ones
ozzi
2.

M must be (0,0) since it coincides with the origin
R must be (a+b, √(a²-b²)).
The x-coordinate is b from A translated to the right by a.
The y-coordinate is the same as A.

(I think the square root is there to confuse you).

3.

R(0,0)
C(a,b) (same x as T, same Y as E)

5.

Not sure how to prove that.

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3 years ago
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Read 2 more answers
3. Which expression is equivalent to log532?
saul85 [17]

Answer: The Nth power xN of a number x was originally defined as x multiplied by itself, until there is a total of N identical factors. By means of various generalizations, the definition can be extended for any value of N that is any real number.

(2) The logarithm (to base 10) of any number x is defined as the power N such that

x = 10N

(3) Properties of logarithms:

(a) The logarithm of a product P.Q is the sum of the logarithms of the factors

log (PQ) = log P + log Q

(b) The logarithm of a quotient P / Q is the difference of the logarithms of the factors

log (P / Q) = log P – log Q

(c) The logarithm of a number P raised to power Q is Q.logP

log[PQ] = Q.logP

Step-by-step explanation:

8 0
3 years ago
Which of the following equations is true?
Korolek [52]

Answer:

B

Step-by-step explanation:

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7 0
3 years ago
Eli's family starts with 2 whole pizzas. they eat 1 3/8 pizzas. how much pizza do they have left?
Tresset [83]

The Correct Answer Is...

<u><em>5/8!</em></u>


Any Questions? Comment Below!

<u><em>-AnonymousGiantsFan</em></u>

8 0
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