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Inga [223]
3 years ago
8

Which is the best way to solve the equation x2 = n?

Mathematics
1 answer:
Gnom [1K]3 years ago
7 0

n - no solutions in real numbers

n=0 \Rightarrow x=0

n>0 \Rightarrow x=\sqrt n \vee x=-\sqrt n

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BRAINLIESTTT ASAP! PLEASE HELP ME :)
SVEN [57.7K]

Answer:

y = cot(x - ⅓π) + 2  

Step-by-step explanation:

The general equation for a cotangent function with the given properties is

y = Acot(Bx + C) + D, where

    A = the stretching factor

π/|B| = the period

    C = the phase shift (negative is to the right)

    D = the vertical shift

    A = 1

π/|B| = π, so1/|B| = 1 and B = 1

    C = -⅓π

    D = 2

The function is

y = cot(x - ⅓π) + 2

The figure below shows the graph of the function with the given parameters.

Note that the parent function y = cot(x) has the y-axis as an asymptote, so we can measure the phase shift by the movement of the asymptote π units to the right.

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3 years ago
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A cylindrical canister contains three tennis balls. Assume the tennis balls touch the sides of the canister and the top and bott
Katen [24]
The answer is (B) for this question
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3 years ago
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Easy Math! Please give an explanation also if you can :)
Alborosie

i don't know people are rude lol I tried at least

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Solve |x| – 17 = 60<br> What is the correct answer
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Answer:

x = 77,  x = -77

Step-by-step explanation:

|x| – 17 = 60

Add 17 to each side

|x| – 17+17 = 60+17

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The absolute value equation has two solutions, one positive and one negative

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3 years ago
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