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4 years ago

6

Can someone please answer. There is a picture. There is only one problem. Thank you so much!!!

1 answer:

Lady_Fox [76]4 years ago

5 0

This is false, because again, a hyperbola could have /many/ different orientations and still technically be a hyperbola. It doesn't /in general/ have to be symmetric about the lines y = k or x = h, but it might be symmetric about, say, the line x + y = k + h, if it were rotated 45° relative to the "usual" equation. sorry for the long answer lol

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What is the answer to x^2=4

IrinaK [193]

Answer:

x = ± 2

Step-by-step explanation:

Given

x² = 4 ( take the square root of both sides )

x = ± $\sqrt{4}$ = ± 2

Since 2 × 2 = 4 and - 2 × - 2 = 4

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3 years ago

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Lera25 [3.4K]

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4 years ago

HURRY Given f(x) = - 3/4x + 2, find ƒ(16). The solution is

BaLLatris [955]

Answer:

$\fbox {f(16) = -10}$

Step-by-step explanation:

<u>Given</u> :

f(x) = -3/4x + 2

<u>Substitute x = 16</u> :

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2 years ago

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Find f such that the given conditions are satisfiedf’(x)=x-4, f(2)=-1

kicyunya [14]

Given:

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To find:

The correct function.

Explanation:

Let us consider the function given in option D.

$f(x)=\frac{x^2}{2}-4x+5$

Differentiating with respect to x we get,

$\begin{gathered} f^{\prime}(x)=\frac{2x}{2}-4 \\ f^{\prime}(x)=x-4 \end{gathered}$

Substituting x = 2 in the function f(x), we get

$\begin{gathered} f(2)=\frac{2^2}{2}-4(2)+5 \\ =2-8+5 \\ =-6+5 \\ f(2)=-1 \end{gathered}$

Therefore, the given conditions are satisfied.

So, the function is,

$f(x)=\frac{x^{2}}{2}-4x+5$

Final answer: Option D

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Lelechka [254]

Answer:

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Step-by-step explanation:

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3 years ago