1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kirill [66]
2 years ago
8

Part 3 - Discussion/Explanation Question

Mathematics
1 answer:
SpyIntel [72]2 years ago
8 0

Step-by-step explanation:

Vertical asymptote can be Identites if there is a factor only in the denominator. This means that the function will be infinitely discounted at that point.

For example,

\frac{1}{x - 5}

Set the expression in the denominator equal to 0, because you can't divide by 0.

x - 5 = 0

x = 5

So the vertical asymptote is x=5.

Disclaimer if you see something like this

\frac{(x - 5)(x + 3)}{(x - 5)}

x=5 won't be a vertical asymptote, it will be a hole because it in the numerator and denominator.

Horizontal:

If we have a function like this

\frac{1}{x}

We can determine what happens to the y values as x gets bigger, as x gets bigger, we will get smaller answers for y values. The y values will get closer to 0 but never reach it.

Remember a constant can be represent by

a \times  {x}^{0}

For example,

1 = 1 \times  {x}^{0}

2 =  2 \times {x}^{0}

And so on,

and

x =  {x}^{1}

So our equation is basically

\frac{1 \times  {x}^{0} }{ {x}^{1} }

Look at the degrees, since the numerator has a smaller degree than the denominator, the denominator will grow larger than the numerator as x gets larger, so since the larger number is the denominator, our y values will approach 0.

So anytime, the degree of the numerator < denominator, the horizontal asymptote is x=0.

Consider the function

\frac{3 {x}^{2} }{ {x}^{2}  + 1}

As x get larger, the only thing that will matter will be the leading coefficient of the leading degree term. So as x approach infinity and negative infinity, the horizontal asymptote will the numerator of the leading coefficient/ the leading coefficient of the denominator

So in this case,

x =  \frac{3}{1}

Finally, if the numerator has a greater degree than denominator, the value of horizontal asymptote will be larger and larger such there would be no horizontal asymptote instead of a oblique asymptote.

You might be interested in
How are improper fractions and mixed numbers different from proper fractions?
madreJ [45]
Improper fractions and mixed numbers are always greater than or equal to 1, while proper fractions are less than 1 and greater than 0. Improper fractions have a numerator that's bigger than it's denominator, while proper fractions have a numerator that's smaller than it's denominator.
4 0
3 years ago
How did my teacher get 11 for #17
wel
Complementary angles ⇒ the angles add up to 90°

∠A and ∠B are complementary ⇒ ∠A + ∠B = 90°

∠A + ∠B = 90°

Plug in the values for ∠A and ∠B:
(3x - 8) + (5x + 10)  = 90

Open the brackets:
3x - 8 + 5x + 10 = 90

Combine like terms:
8x + 2 = 90

Subtract 2 from both sides:
8x = 88

Divide both sides by 8:
x = 11

Answer: x = 11
5 0
3 years ago
Read 2 more answers
F(x) = 3/(x + 2) - sqrt(x - 3) complete the following statement: f(19)=
liberstina [14]

Answer:

f(19)=3/21-4=-3.857

Step-by-step explanation:

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

f(19)=3/(19+2)-sqrt(19-3)

f(19)=3/21-sqrt(16)

f(19)=3/21-4

f(19)=-3.857

5 0
3 years ago
Mako runs 10 miles in 2 hours. If he continues at this rate, how many miles
Vesnalui [34]

Answer:

Answer: 25 miles

Step-by-step explanation:

Explanation: He will run 5 hours= 5x5=25

3 0
3 years ago
Read 2 more answers
HELP ME IN CIVICS 80 POINTS Which of the following conclusions can be supported by the information in this chart?
marishachu [46]
Participation in elections increases as education level increases across all age groups. Education level was a significant factor in the outcome of the 2008 election. Decreasing the drop-out rate among high school students will positively affect voting rates. Increasing access to higher education will decrease citizens' participation in government.
7 0
3 years ago
Other questions:
  • PLEASE HELP! 11 POINTS, I KNOW THATS A LITTLE BIT, BUT IF YOU DO HELP WITH THESE 5 EASY QUESTIONS ILL BE SURE TO GIVE U BRAINIES
    6·1 answer
  • Shaelin travels 60 miles per hour with her family for 45 minutes. What is the total distance that her family travels?
    11·1 answer
  • A plant is already 14 centimeters tall, and it will grow one centimeter every month.
    11·1 answer
  • What is mental math for 8x25x23
    6·2 answers
  • Find the area. Simplify your answer.
    9·1 answer
  • #6 Pleaze !!!! Also need this for 8th grade
    15·1 answer
  • 20. A cheetah can chase after its prey at
    13·1 answer
  • Larry wants to purchase birthday gifts for his twin sisters. One sister likes daises which costs $2.00 per stem and the other li
    15·1 answer
  • Please help me ???????????????
    5·1 answer
  • What are at LEAST TWO transformations for the initials DM
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!