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Montano1993 [528]

3 years ago

13

I will mark you as brainliest PLZ HELP ASAP!!!.........

1 answer:

Readme [11.4K]3 years ago

8 0

Answer:

4th one

Step-by-step explanation:

just do it. i know im right

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Which function does not have a vertical asymptote? A) y=(x) /(1-x²) . B) y=(5x) /(1-2x²) . C) y=(5x-1) /(3+x^2) . D) (5x) /(x+x²

uysha [10]

A function has a vertical asymptote $x=a$ at point a, where the denominator becomes equal to 0.

A. The denominator of the function $f(x)=\dfrac{x}{1-x^2}$ turns into 0 at $x=1$ or $x=-1.$ Then $x=1$ and $x=-1$ are two vertical asymptotes of this function.

B. The denominator of the function $f(x)=\dfrac{5x}{1-2x^2}$ turns into 0 at $x=\sqrt{\frac{1}{2}}$ or $x=-\sqrt{\frac{1}{2}}$ Then $x=\sqrt{\frac{1}{2}}$ and $x=-\sqrt{\frac{1}{2}}$ are two vertical asymptotes of this function.

C. The denominator of the function $f(x)=\dfrac{5x-1}{3+x^2}$ never turns into 0, then this function hasn't any asymptotes.

D. The denominator of the function $f(x)=\dfrac{x}{x+x^2}$ turns into 0 at $x=0.$ Then $x=0$ is vertical asymptote of this function.

Answer: correct choice is C.

5 0

3 years ago

Find volume with full working out pls asap

ZanzabumX [31]

Answer:

868 m³

Step-by-step explanation:

Volume = Difference of cones

V = ⅓(pi×r²h)

Volume of cone with base Circle O:

h = 8.2+8.2 = 16.4 m

V1 = ⅓(pi×7.6²×16.4)

V1 = 991.97

Volume of cone with base Circle A:

V2 = ⅓(pi×3.8²× 8.2)

V2 = 124 m³

Volume = V1 - V2

991.97 - 124 = 868 m³

6 0

3 years ago

“In a function every vertical line must intersect the graph in exactly one point “ explain your friends error

olchik [2.2K]

Your friends error is as followed:

<em>In a Function, every vertical line must intersect the graph in not more than one point. </em>

<em>I hope this helped you out!! Have a happy thanksgiving :) </em>

4 0

4 years ago

Find the complet factored form of the polynomial -2ab+5a^3b^2

Annette [7]

Answer:

equal to 15

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

What is the exact value of sin(5pie/4)

IceJOKER [234]

Answer: 1

Step-by-step explanation:

sin(5π/4)

2π=360°

4π=720°

1/4π=360/4=90°

sin(810)=sin(90°)=1

8 0

4 years ago