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
Brrunno [24]
3 years ago
8

Find the indicated limit, if it exists. (1 point) limit of f of x as x approaches 9 where f of x equals x plus 9 when x is less

than 9 and f of x equals 9 minus x when x is greater than or equal to 9
Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
6 0

Answer:

Step-by-step explanation:

For the limit of a function to exist, then the right hand limit of the function must be equal to its left hand limit as shown;

If the function is f(x), for f(x) to exist then;

\lim_{n \to a^{+} } f(x) =  \lim_{n \to a^{-} } f(x) =  \lim_{n \to a } f(x)

Given the function;

f(x) = \left \{ {{x+9\ x

Lets check if the above statement is true.

The right hand limit of the function occurs at x> 9

f(x) = 9-x

\lim_{x \to 9+} (9-x)\\= 9-9\\= 0

The left hand limit occurs at x<9

f(x) = x+9

\lim_{x \to 9^{-} } (x+9)\\= 9+9\\= 18

From the above calculation, it can be seen that \lim_{x \to 9^{+} } f(x) \neq   \lim_{x \to 9^{-} } f(x), this shows that the function given does not exist at the given point.

You might be interested in
Please help I’ll give brainliest
lesantik [10]

Answer: $108199

Step-by-step explanation:

Step 1) Find the deposit cost

35/100 × 89540 = 31339

Step 2) Find the total cost of the monthly payments

2135 × 36 = 76860

Step 3) Find the final cost

31339 + 76860 = $108199

4 0
3 years ago
Somebody please help 9 through 16
MissTica
Try to find the best domnatior and then do the mixed number then simplify
8 0
3 years ago
What makes a mathematical statement an equation.
kirza4 [7]

Answer:

Step-by-step explanation:

In mathematics, an equation is a statement that asserts the equality of two expressions, which are connected by the equals sign "=".

4 0
2 years ago
The following integers represent several dives of a submarine: -270 feet, -418 feet, -572 feet, -372 feet, -639 feet and -455 fe
sveticcg [70]
The answer is -270 because its closer to 0 than any other numbers
6 0
3 years ago
Use the simplest interest formula to find the ending balance $5,000 at 5% for 3.5 years
Maksim231197 [3]
On an investment of $5000 with an interest payment of 5% = $250 at one year. At 3.5 years, the interest payments would total $250 × 3.5 = $875
6 0
3 years ago
Read 2 more answers
Other questions:
  • Let
    13·1 answer
  • Can someone please help
    5·1 answer
  • melissa is saving money to buy a game. So far she has saved $30, which is three-fifths of the total cost of the game. How much d
    6·1 answer
  • Is 5 a solution to the equation 2x^2 + 10 = 60 yes or no
    7·2 answers
  • Harrys dog weighs 12 7/8 pounds. what is the weight of harry's dog written as a decimal
    8·2 answers
  • Kelly has 4 times as many songs on her music player as Lou. Tiffany has 6 times as many songs on her music player as Lou. Altoge
    8·1 answer
  • Find the volume of the darkly shaded region
    15·1 answer
  • 2. Find the area of the shaded region. Express your answer in terms of
    7·1 answer
  • I need help with this
    7·1 answer
  • When rabbits were introduced to the continent of Australia they quickly multiplied and spread across the continent since there w
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!