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
sergeinik [125]
3 years ago
13

F(x) = 6 • (0.4)x. then determine which answer choice matches the graph you drew. (Please help)

Mathematics
2 answers:
ladessa [460]3 years ago
6 0

Answer:B

Step-by-step explanation: It’s a decay function

Anton [14]3 years ago
6 0

Answer:

The correct option is B.

Step-by-step explanation:

The general form of an exponential function is

g(x)=ab^x              .... (1)

Where, a is initial value and b is growth or decay factor.

If b>1, then it is an increasing function and if 0<b<1, then it is a decreasing function.

The given function is

f(x)=6\cdot (0.4)^x           .... (2)

From (1) and (2) it is clear that

a=6,b=0.4

The value of a is 6. It means the initial value or y-intercept of the function is 6.

The value of b is 0.4, which is less than 1. It means the function is a decreasing function.

Graph B represent a decreasing function with initial value 6. Therefore the correct option is B.

You might be interested in
Which represents the equation of the roll line?
Gnesinka [82]

Answer:

A) y=3x-4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
List all the possible order you can have
astra-53 [7]

wala ako pake sau

Step-by-step explanation:

wala ako pake sau

7 0
2 years ago
What is the general form of the equation of a circle with its center at (-2, 1) and passing through (-4, 1)?
yawa3891 [41]
The equation of circle is:
(x-a)^2+(y-b)^2=r^2 where C(a, b) is the center.
In order to find r you have to find the distance between C(-2, 1) and let's say A(-4, 1)

The formula for distance is:
\sqrt{  ( y_{A}-y_{C )^{2} + (x_{A}- x_{C )^{2} }
r = 2

The equation of circle is
(x+2)^2+(y-1)^2=4

I hope that this is the answer that you were looking for and it has helped you.

5 0
3 years ago
What is the scale factor? ( the answer must be a fraction).
MrRissso [65]
Since these are similar triangles you can use any two corresponding sides to figure out the scale factor.

Use the bottom side. Going from the first triangle to the second the scale factor is:
15/9 = 5/3
8 0
3 years ago
What is the area of the polygon below in square units?<br> 4 cm<br> 12 cm<br> 18 cm
stepan [7]
There is no polygon there
8 0
2 years ago
Other questions:
  • What multiplies to 24 and adds to negative 11?
    15·1 answer
  • The perimeter of the rectangle is 20 cm. One side is 6 cm long. What is the length of the missing side
    9·2 answers
  • What are the values of x and y?
    7·2 answers
  • How do you solve 70 -7•7
    15·2 answers
  • What is the logical conclusion, based upon the information given in the
    7·1 answer
  • What is the discriminant for 5x^2 + x - 2 =0
    7·1 answer
  • Whats the factored form of 6x 2 - 8x - 8 = 0
    14·1 answer
  • Solve the following inequality:<br> 2. 4x + 6 &lt; 38
    9·1 answer
  • I will give brainiest. There is 1/ 3 gallon of water in a 3-gallon container. What fraction of the container is filled?
    5·1 answer
  • 36 m<br> 36 m<br> 31.2 m<br> 1<br> 36 m<br> what is the area?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!