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
frutty [35]
3 years ago
5

What function is represented below?

Mathematics
2 answers:
Irina-Kira [14]3 years ago
8 0

Answer:

The correct option is 3, i.e., f(x)=(\frac{1}{4})^{x-2}.

Step-by-step explanation:

From the graph it is clear that as x tends to infinity, then the value of function tends to 0 and y-intercept of the function is at above (0,8).

In option 1:

f(x)=(\frac{1}{4})^{x+2}

At x=0,

f(0)=(\frac{1}{4})^{0+2}=0.063

The y-intercept of this function is 0.063, which is less than 8, therefore option 1 is incorrect.

In option 2:

f(x)=(\frac{1}{4})^{x}+2

At x=0,

f(0)=(\frac{1}{4})^{0}+2=3

The y-intercept of this function is 3, which is less than 8, therefore option 2 is incorrect.

In option 3:

f(x)=(\frac{1}{4})^{x-2}

At x=0,

f(0)=(\frac{1}{4})^{0-2}=16

The y-intercept of this function is 16, which is more than 8, therefore option 3 is correct.

In option 4:

f(x)=(\frac{1}{4})^{x}-2

At x=0,

f(0)=(\frac{1}{4})^{0}-2=-1

The y-intercept of this function is -1, which is less than 8, therefore option 4 is incorrect.

Paladinen [302]3 years ago
4 0
By graphing the given options as shown in attached figure
<span>f(x) = (1/4)^x+2   ⇒⇒⇒⇒ The black graph
f(x) = (1/4)^x +2  </span><span>⇒⇒⇒⇒ The red graph
</span> f(x) = (1/4)^x-2    <span><span>⇒⇒⇒⇒ The blue graph
</span></span><span><span /> f(x) = (1/4)^x -2   ⇒⇒⇒⇒ The green graph
</span>

The correct answer will be the blue graph

f(x) =   (\frac{1}{4})^{(x-2)}



You might be interested in
Find the product. y5 · y3
dem82 [27]

Answer:

Step-by-step explanation:

y^5*y^3=y^{5+3}=y^8

5 0
3 years ago
Convert 12.3 liters to milliliters
kifflom [539]

Answer:

12300 militers

Step-by-step explanation:

1 milileter = .001 liter

12.3 liters = 100 x 12.3

7 0
3 years ago
Solve each inequality. <br> -6 + 2a ≥ 22 OR 10 + 3a ≤ 22
Marrrta [24]
Answer: a ≥ 14 or a ≤ 4
7 0
3 years ago
What is the slope of the line whose equation is -3x y=12?
stepan [7]
-3x+y=12
y=3x + 12
slope=3
8 0
3 years ago
Please help me someone
Jobisdone [24]

Answer: itz d plz trust me

4 0
3 years ago
Other questions:
  • The weight of an object on the moon is 1/6 it’s the weight on earth. Write 1/6 as a decimal.j
    9·1 answer
  • A sales representative was paid a base salary of $77 per week. He was also paid a commission of 11 percent on everything he sold
    14·1 answer
  • Name 3 fractions that are equivalent to: 2/3
    7·2 answers
  • Please help me out with this
    12·2 answers
  • A 13 Ft ladder is leaning up against a building, with the base of the ladder 2 feet from the building. How high up on the buildi
    12·1 answer
  • 4 1/3 divided by 2 1/3
    10·1 answer
  • decided to purchase a new Toyota 4Runner for $25,635. you have promised your daughter that the SUV will be hers when the car is
    7·1 answer
  • Solve: − &lt;− + 7( − 2) <br> (show your work)
    14·1 answer
  • Given M ,N find the value of x
    7·1 answer
  • AHHHHHHHHHHHH this is so hard
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!