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2 years ago

How to find a vertical asymptote

Mathematics

1 answer:

Georgia [21]2 years ago

8 0

Answer:

Step-by-step explanation:

Generally's rational functions that have vertical asymptotes, even trig functions (which, like the tangent function, are often rational).

If the given function is the ratio of two functions, polynomial or otherwise, the graph of the given function has an asymptote at any x value for which the denominator is zero. Example: y = tan x = (sin x) / (cos x) has vertical asysmptotes at π/2, 3π/2, and so on, because the denominator cos x is zero for those angles.

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Classify the triangle by its sides, and by its angles

ivolga24 [154]

There is no triangle

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2 years ago

Which ordered pair is not a solution of f(x) = 2x + 9? (0, 9) (7, 23) (3, 14) (2, 13)

12345 [234]

(3,14) because when you plug in the x and y values you don’t end up with a true statement.
F(x)=2(3)+9
F(x)=6+9
F(x)=15
14 does not equal 15

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3 years ago

Read 2 more answers

Notebooks cost $1.20 each. This weekend they will be $.80 What percentage is the sale?

geniusboy [140]

The sale is 33% off notebooks. This can be found by first subtracting .8 from 1.2

1.2-.8=.4 Now divide .4 by 1.2 to get your answer.

$\frac{.4}{1.2}$ =.33

.33=33%

You can also solve this mentally because if you know your basic multiplication tables, 3*4=12 and so $\frac{2}{3}$ of 12 would equal 8.

Does you understand it now?

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2 years ago

Midpoint of the segment whose endpoints are (6,9) and (-4,16)

pychu [463]

Answer:

(4,5)

Step-by-step explanation:

(xa+xb/2,ya+yb/2)

(0+8/2,2+8/2)

(8/2,10/2)

(4,5)

hope this helps

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3 years ago

What is the quotient in polynomial form?

charle [14.2K]

Answer:

Step-by-step explanation:

We are given the polynomial $x^3+2^2-2x+3$ and we are dividing by (x+3). So by performing one step of synthetic division we get

1 2 -2 3|-3

-3 3 -3

1 -1 1 0

So the quotient in polynomial form is $x^2-x+1$

8 0

2 years ago