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
jolli1 [7]
2 years ago
14

Write the exponential function.

Mathematics
1 answer:
sertanlavr [38]2 years ago
5 0

Answer:

f(x) = 10*(b)^x

Step-by-step explanation:

exponential function : y=a*(b)^x

where a = y intercept and b = factor ( what you multiply by )

looking at the table the y intercept is at (0,10) so a = 10

so we now have y = 10 * (b)^x

to find the factor we simply plug in one of the ordered pairs.

note that the ordered pair chosen does not effect the outcome

i chose (2,250)

we have y = 10 * (b)^x

(x,y) = (2,250)

250 = 10 * (b)^2

divide both sides by 10

25 = b^2

take the square root of both sides

5 = b

the final equation would be f(x) = 10 * (b)^x

You might be interested in
Jorge paid $9 for a book that was originally $12. What was the % discount for the book
anastassius [24]

Answer:

25%

Step-by-step explanation:

12=100%

3=25%

9=75%

6 0
2 years ago
How do I find X in this problem
Alona [7]

Answer: x = 16°

Step-by-step explanation:

  • This is a right triangle, which means all angles add up to 180°.
  • One of the angle is already determined to be 90°, that means the sum of the other two angles must also be 90° in order to meet a total of 180°.

This means (x+26)° + 3x° = 90°.

Solve for x:

x + 26 + 3x = 90

x + 3x = 90 - 26

4x = 64

x = 64 ÷ 4 = 16°

7 0
3 years ago
Read 2 more answers
Hey could someone help me with this question immediately!! i’ll mark brainiest if it’s correct.
vesna_86 [32]

Answer:

10/3

Step-by-step explanation:

The answer would be 10/3. Please mark brainliest!

3 0
3 years ago
Read 2 more answers
A Web music store offers two versions of a popular song. The size of the standard version is 2.1 megabytes (MB). The size of the
suter [353]
2.1S + 4.8H = 2808
H = 2S

2.1S + 4.8(2S) = 2808
2.1S + 9.6S = 2808
11.7S = 2808
S = 2808/11.7
S = 240

H = 2S
H = 2(240)
H = 480

so the standard version (S) has 240 downloads and the high quality version (H) has 480 downloads

5 0
3 years ago
What is the order of 75%, 1/3, 3/8, and 0.625 from least to greatest?
Sophie [7]

Answer: Least To Greatest: 1/3, 3/8, 0.625, 75%.

Step-by-step explanation: If you want to find these values in order from least to greatest, then you‘ll have to find each of their values in either decimal form or fraction form, but I recommend converting them to decimal form. 1/3 = 0.33333, 3/8 = 0.375, 0.625, 75% = 0.75. So, now you can arrange them in order, just remember to re-convert them to the form they were originally in.

5 0
3 years ago
Read 2 more answers
Other questions:
  • A number is 42,300 when multiplied by 10. Find the product of this number and 500.
    10·1 answer
  • In exercises 5 and 7, tell whether or not f(x) = sin x is an identity.
    10·1 answer
  • Whitney's balcony is 3 feet wide and 6 feet long. Whitney paid $4.00 per square foot to have the balcony stained. How much did s
    8·2 answers
  • PLEASE HELP ME ASAPP !!​
    9·1 answer
  • (01.05 MC)The total charge on 7 particles is -42 units. All the particles have the same charge.
    12·1 answer
  • How do i solve this absolute value equation |3x-2|+4=7?
    15·2 answers
  • The line passing through (-2,5) and (2,p) has a gradient of -1/2. <br><br> Fnd the value of p
    8·1 answer
  • Determine the value of x.
    10·1 answer
  • I’m confused can someone help me please !
    6·2 answers
  • jose has 3 genres of songs on his Mp3 player. Half of the songs are country songs. A fourth of the songs are rock. The other 10
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!