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Dennis_Churaev [7]
2 years ago
5

What are the vertical asymptotes of the function f(x) = the quantity of 4x plus 8, all over x squared plus 3x minus 4? plz answe

r
x = −1 and x = −2
x = −1 and x = 2
x = −1 and x = −4
x = 1 and x = −4
Mathematics
2 answers:
andrew11 [14]2 years ago
5 0

Answer:

x=1 , x=-4

Step-by-step explanation:

kolezko [41]2 years ago
4 0

Answer:

x=1 and x=-4

Step-by-step explanation:

Put it into your calculator, go to graph and look at which points it says ERROR.

You might be interested in
A marine biologist is setting up a net 6 feet below the surface of the water. Each foot of the water screens out 40% of the ligh
rosijanka [135]

Answer:

<u>The correct answer is C. 4.7%</u>

Correct statement and question:

A marine biologist is setting up a net 6 feet below the surface of the water. Each foot of the water screens out 40% of the light coming from the surface. Which of the following is the approximate percentage of light remaining after passing through 6 feet of water, to the nearest tenth of a percent?

0.4%

1.0%

4.7%

7.8%

Source: brainly.com/question/4136163

Step-by-step explanation:

1. Let's review all the information given to us to answer the question correctly:

Depth of the net = 6 feet below the surface of the water

Each foot of the water screens out 40% of the light coming from the surface.

2. Which is the approximate percentage of light remaining after passing through 6 feet of water, to the nearest tenth of a percent?

After one feet: 100 - 40 = 60%

After two feet = 60 - 0.4 * 60 = 60 - 24 = 36

After three feet = 36 - 0.4 * 36 = 36 - 14.4 = 21.6

After four feet = 21.6 - 0.4 * 21.6 = 21.6 - 8.64 = 12.96

After five feet = 12.96 - 0.4 * 12.96 = 12.96 - 5.18 = 7.78

<u>After six feet = 7.78 - 0.4 * 7.78 = 7.78 - 3.11 = 4.67 = 4.7 (Rounding to the nearest tenth)</u>

<u>The correct answer is C. 4.7%</u>

5 0
2 years ago
Jordan wrote the following description: Three fewer than one four of x is 12. write an equation to represent the description.
tigry1 [53]
The correct way to write this equation is .25x-3=12. The .25 is interchangeable with \frac{1}{4}
8 0
2 years ago
Read 2 more answers
a math quiz consist of 30 questions. the first 20 questions are worth 4 points each. the last 10 questions are worth 7 points ea
never [62]

Answer:

25

Step-by-step explanation:

Total points: (20x4) + (10x7) = 150

Justin scored 124/150

150-124 = ones he didn't get correct

150-124 = 26

26 = 4 + 7 + 4 +7 + 4

We are trying to figure out how many he answered <u>correctly</u> <em><u>NOT</u></em> how many he got wrong.

There are 30 questions. He got 5 wrong. That means he got 25 correct.

3 0
2 years ago
Read 2 more answers
Each time Henry visits the art museum he pays $15 for parking and $25 for admission. If he buys a membership for $110, parking w
Nookie1986 [14]

Answer:

Part 1) Option A. y = 110 + 10x; y = 40x

Part 2) The smallest number of visits is equal to 4

Step-by-step explanation:

Part 1) Choose the two equations that represent the situation

Let

x ----> the number of museum visits

y ----> the total cost for the visit to the art museum

we know that

<em>Non-member</em>

y=(15+25)x\\y=40x

<em>Member</em>

y=10x+110

Part 2) Write an inequality that represents the number of museum visits for which the total member cost is less than the non-member cost

The inequality that represent the situation is

10x+110 < 40x

Solve for x

110 < 40x-10x

110 < 30x

3.67 < x

Rewrite

x > 3.67\ visits

Round to the nearest whole number (Remember that the number of visits cannot be a decimal number)

therefore

The smallest number of visits is equal to 4

8 0
1 year ago
Riko wants to find the distance between the points (−2, −3) and (2, −5). His work is shown. Riko correct? Explain why or why not
nadya68 [22]

Answer:

I'm guessing you want to know the distance I think so the distance is √20

Step-by-step explanation:

Distance formula

√(x2-x1)^2+(y2-y1)^2

√(2-(-2)^2+(-5-(-3)^2

√16+4= 20

√20

finding the square root gives you a long decimal which is 4.472135954999 and so on

4 0
2 years ago
Read 2 more answers
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