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
jarptica [38.1K]
3 years ago
7

What is the limit of f (×) as x approaches - infinty

Mathematics
1 answer:
tatyana61 [14]3 years ago
5 0
If the degree of numerator and denominator are equal, then limit will be leading coefficient of numerator divided by the leading coefficient of denominator.

So then the limit would be 3/1 = 3.

Alternatively,

\displaystyle \lim_{x\to\infty}\dfrac{3x^2+6}{x^2-4}=\displaystyle \lim_{x\to\infty}\dfrac{3x^2+6}{x^2-4}\cdot\dfrac{1/x^2}{1/x^2}=\lim_{x\to\infty}\dfrac{3+\frac6{x^2}}{1-\frac4{x^2}} = \dfrac{3+0}{1-0}=\boxed{3}

Hope this helps.
You might be interested in
Enter the number that belongs in the green box
OLga [1]

Answer:

x=96°

y=96°

Step-by-step explanation:

y=84° because of vertical angles. the measure of all 4 angles added together is 360°, so we add the 84° and the other 84° angle, and subtract them from 360° to get the sum of the other two angles

360°-(84°+84°)=192°

divide 192° by 2 to get the measure of one angle

therefore, x=96°

5 0
3 years ago
Read 2 more answers
Given: tangent to Circle O.<br><br> If m C = 57°, then m BDR =
Romashka-Z-Leto [24]
∠BCD = 57°
∴ ∠BDR = ∠BCD = 57° (angle that meets the chord and the tangent is equi-angular to the angle at the alternate segment)
8 0
3 years ago
3/5 ÷ 1 1/4 =<br> (20 points)
Anna11 [10]

3/5 ÷ 1 1/4 = 0.48

0.48 will be your anwer


7 0
3 years ago
How to write 5x - 7y = 14 in function form
Slav-nsk [51]
5x-7y=14
-5x -5x
^
Subtract 5x from both sides

-7y=-5x+14
Divide by -7 by all of the numbers

y=-5/7x-2
7 0
3 years ago
Plsss hurry!!!! i rlly need help
Lostsunrise [7]

Answer:

41 21/25

Step-by-step explanation:

38 1/25 + 3 4/5 = 41 21/25

3 0
2 years ago
Read 2 more answers
Other questions:
  • State the null and alternative hypotheses for the situation described below for a statistical test. Your answer should be an exp
    8·1 answer
  • 12 eggs cost $2.04. How much would 18 cost ?
    13·2 answers
  • An economist wants to estimate the mean per capita income (in thousands of dollars) for a major city in California. Suppose that
    8·1 answer
  • an investment of $6,599.20 earns 4.2% compounded monthly over 7 years how much interest is earned on the investment
    9·2 answers
  • If a species of shark spends 25% of its day, sleeping and 50% of the raining time hunting, which of the following expressions re
    14·1 answer
  • Choose one of the 50 states at random. a.) what is the probability that it begins with M?
    13·2 answers
  • Major help I would highly appreciate it:(
    5·1 answer
  • You measure 50 textbooks' weights, and find they have a mean weight of 37 ounces. Assume the population standard deviation is 5.
    7·1 answer
  • Answer choices <br> 15.4<br> 16<br> Please help
    8·2 answers
  • R o b s y o u r h o u s e c u t e l y
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!