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
SCORPION-xisa [38]
3 years ago
14

Which equation best fits the graft data

Mathematics
2 answers:
Gwar [14]3 years ago
8 0

Answer:

The answer is C

Step-by-step explanation:

A graph can only be curved when it has an exponential. B and C are slopes so it cannot be that.

Dmitrij [34]3 years ago
6 0

Answer:

I think it's C

Step-by-step explanation:

You might be interested in
Which exponential function is represented by the values in the table?
Goryan [66]

Answer:

\displaystyle f(x)=4\cdot\left(\frac{1}{2}\right)^x

Step-by-step explanation:

<u>Exponential Function</u>

The exponential function can be written with the general equation:

f(x)=A\cdot r^x

Where A is the value when x=0 and r>0 is the ratio. If r is greater than 1, the function is increasing, if r is less than 1, the function is decreasing.

The table shows the relation between values of x and values of the function y. Note that as x increases (one by one), y decreases with a ratio of 1/2. Only the last two choices have ratios of r=1/2. We only have to test which one of them has the correct value of y=4 when x=0.

Substituting in the third function:

\displaystyle f(x)=4\cdot\left(\frac{1}{2}\right)^x

\displaystyle f(0)=4\cdot\left(\frac{1}{2}\right)^0

f(0) = 4

This gives the correct value of f(0)=4.

Substituting in the fourth function:

\displaystyle f(x)=\frac{1}{2}\cdot\left(\frac{1}{2}\right)^x

\displaystyle f(0)=\frac{1}{2}\cdot\left(\frac{1}{2}\right)^0

f(0) = \frac{1}{2}

This choice is wrong

Correct choice:

\boxed{\displaystyle f(x)=4\cdot\left(\frac{1}{2}\right)^x}

8 0
3 years ago
Use the vertical line test to determine whether the relation graphed is a function.
madreJ [45]
Yes it is a function
3 0
3 years ago
If the endpoints of AB are A(-1,3), B(7,-1) What is the coordinate of the midpoint M
Kay [80]

Answer:

b

Step-by-step explanation:

bbbnm

3 0
2 years ago
Under which angle conditions could a triangle exist? Check all that apply.
Komok [63]
<span>Triangles exist:
</span>3 acute angles<span> 2 acute angles, 1 right angle
</span><span>2 acute angles, 1 obtuse angle
</span>
Triangles DON'T exist for:
<span>1 acute angle, 1 right angle, 1 obtuse angle
</span><span>1 acute angle, 2 obtuse angles</span>


6 0
3 years ago
Read 2 more answers
After kicking, one coach likes to play practice games with 6 players on each
xxMikexx [17]

Answer:dis is hard hope u find an answer

Step-by-step explanation:N/A

7 0
3 years ago
Other questions:
  • You have fallen down a slippery well 10 feet deep. every hour you are able to climb 2 feet out of the well, but then slip down 1
    6·1 answer
  • In the point(5-3) the value of the x coordinate is
    6·1 answer
  • Suppose that you only have liability and comprehensive car insurance and you allow your roommate (who doesn't have car insurance
    9·1 answer
  • What is the place value of 7 in 0.724 rounded.
    8·1 answer
  • 0.88 the value of 0.8 is
    5·1 answer
  • Help ASAP! A person invests 10000 dollars in a bank. The bank pays 4.5% interest compounded
    15·1 answer
  • Evaluate without a calculator:<br><br><br> cot -270°
    9·2 answers
  • En un colegio hay 315 alumnos de los cuales 1/3 son mujeres y el resto hombres. 2/7 de los hombres juegan al fútbol y el resto a
    11·1 answer
  • I need help...this is for a quiz i need to pass
    11·1 answer
  • How do you write 9.6004 × 10^15 in standard form?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!