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2 years ago

Use multiplication to check your answer in question #3. Show or explain all of your work.

Mathematics

2 answers:

serious [3.7K]2 years ago

8 0

What is the equation?

Lyrx [107]2 years ago

8 0

Answer:

black

Step-by-step explanation:

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Give an example of a rational function that has a horizontal asymptote of y = 2/9..

Ann [662]

The horizontal asymptote of a rational function tells us the limiting value of that function as it approaches infinity.

For a rational function to have a horizontal asymptote of
$\frac{2}{9}$
then, $the highest degree of x in the numerator must be equal to the highest degree of x in the denominator.$

The second condition is that,
$the coefficient of the highest degree in the numerator and the coefficient of the highest degree in the denominator should be in the ratio 2:9.$

Example are given in the graph above.

Here are some other examples,

$y = \frac{2x - 1}{9x + 2}$

$y = \frac{1 - 6 {x}^{3} }{5x - 27 {x}^{3} }$

7 0

2 years ago

Read 2 more answers

Can someone please help? its urgent!!! y=2x+1 for x = -2 , -1 , 0 , 1 , and 2

leonid [27]

Answer:

hello :

y = –2x – 1....(1)

y = 3x–1.....(2)

by (1) and (2) : 3x-1 = -2x-1

5x =0

x =0 ....(the x-coordinates of the solutions)

Step-by-step explanation:

8 0

2 years ago

Find the first three terms of the sequence with nth term 3n-2

kykrilka [37]

Answer:

To find out the first three terms of 3n - 2 substitute 1 ,2 and 3 into the equation.

so the three terms a

3(1)-2=1

3(2)-2=6-2=4

3(3)-2=9-2=7

As you can see the sequence goes up in 1,4 and 7.To find out the 10th term you also substitute 10 into the equation so 3(9)-2=18-2=16

so 16 is the tenth term

Hope this helped!

7 0

2 years ago

Please need help in these 3 algebra questions !!!!

Marysya12 [62]

Answer:

$\large\boxed{7.\ B.\ 8s^2+16s+1}\\\\\boxed{8.\ D.\ -15t^9u^{11}}\\\\\boxed{11.\ C.\ 3,\ -2}$

Step-by-step explanation:

$7.\\(3s^2+7s+2)+(5s^2+9s-1)=3s^2+7s+2+5s^2+9s-1\\\\\text{combine like terms}\\\\=(3s^2+5s^2)+(7s+9s)+(2-1)\\\\=8s^2+16s+1$

$8.\\(-3t^2u^3)(5t^7u^8)=(-3\cdot5)(t^2t^7)(u^3u^8)\qquad\text{use}\ a^na^m=a^{n+m}\\\\=-15t^{2+7}u^{3+8}=-15t^9u^{11}$

$11.\\n-the\ number\\\\n^2=n+6\qquad\text{subtract}\ n\ \text{and}\ 6\ \text{from both sides}\\\\n^2-n-6=0\\\\n^2+2n-3n-6=0\\\\n(n+2)-3(n+2)=0\\\\(n+2)(n-3)=0\iff n+2=0\ \vee\ n-3=0\\\\n+2=0\qquad\text{subtract 2 from both sides}\\n=-2\\\\n-3=0\qquad\text{add 3 to both sides}\\n=3$

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3 years ago

1){(-8,-10), (-2,0), (1,10), (4,0)} Domain= Range- Function?

adoni [48]

Answer:

domain(-8. -2. 1 4

range( -10 0 10 0

and the the given exp is function

8 0

2 years ago