Mathematics College

NEED HELP PLS
Find the equation of the exponential function represented by the table below:​

NEED HELP PLS Find The Equation Of The Exponential Function Represented By The Table Below:

Answers

Answer 1

Answer:

y = 5(4ˣ)

Step-by-step explanation:

Answer 2

Answer:

y = 5 * 4^x

Step-by-step explanation:

exponential functions are of the form

y = ab^x

to find a use point (0, 5)

5 = ab^0

5 = a * 1

a = 5

To find b use any other point

using (1, 20)

20 = 5(b^1)

4 = b^1

b = 4

The equation is

y = 5 * 4^x

Related Questions

which number line and expression show how to find the distance from 2 to - 5?

Answers

Answer:

A is the answer.

Step-by-step explanation:

Look at the graph of graph A. It has given the correct distance between 2 and -5.

Hoped this helped.

Answer:

B.

Step-by-step explanation:

Find the value of x. Show all work.
(9x+9)°
45
5x

Answers

Angles on a straight line add to 180 degrees. This means that the missing angle in the triangle is 180 - 9x + 9.

Next, angles in a triangle add up to 180 degrees. This means that:
45 + 5x + 180 - 9x + 9 = 180

We can simplify this down:
234 - 4x = 180

Now subtract 234 from both sides:
-4x = -54

Finally divide both sides by -4:
x = 13.5 degrees

Hope this helps!


Use the graph to determine the
solution (solutions) of the equation
f(x) = 0.

Please help, with explanation

Answers

Answer:

  -3, 1

Step-by-step explanation:

The vertical scale of the graph is f(x). So, f(x) = 0 is the x-axis. Where the graph crosses the x-axis, the value of f(x) is 0.

The x-axis is labeled on alternate lines. Those labels are sufficient to tell you that each grid line represents one unit. The curve intersects the x-axis 3 units to the left of the vertical axis, at x = -3, at 1 unit to the right of the vertical axis, at x = 1.

The values of x where f(x) = 0 are -3 and 1.

Please help asap! Solve for x and y

Answers

Answer:

Step-by-step explanation:

You are working with a square. All 4 sides are equal

2x+ 1 = 4x - 7         Subtract 2x from both sides

1 = 4x - 2x - 7         Combine

1 = 2x - 7                Add 7 to both sides

1 + 7 = 2x               Combine

2x = 8                    Divide by 2

2x/2 =8/2

x = 4

The diagonals of a square bisect the 90 degree angle.

7y + 3 = 45           Subtract 3 from both sides

7y = 45 - 3            Combine

7y = 42                 Divide by 7

y = 42/7

y = 6

Identify the measure of MN in the diagram.

Answers

Where’s the diagram?

you have to estimate I need help please ​

Answers

The actual answer is 28,350

I need help on this question please factorise into brackets then solve for x

Answers

Answer:

x = 7

Step-by-step explanation:

The difference between the length and width is 3 , then length = x - 3

area (A) of rectangle = length × width

A = x(x - 3) = 28 , distribute parenthesis

x² - 3x = 28 ( subtract 28 from both sides )

x² - 3x - 28 = 0 ← in standard form

(x - 7)(x + 4) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 7 = 0 ⇒ x = 7

x + 4 = 0 ⇒ x = - 4

However, x > 0 , then x = 7

Last time I asked a boy put a scam website.


What’s 924 / 6

/ means divided by

Tell me if I’m seeing this incorrectly

A revenue for a vegetable dish contains 924 calories. The dish serves 6 people. How many calories are in each serving?

Answers

Answer: 924 / 6 = 154

Step-by-step explanation: Yes, you are correct 924 / 6 =154

im pretty sure its 154

A person working with his cousin can refinish a table in 3 hours. Working alone, his cousin can complete the job in 12 hoursHow long would it take the person to refinish the table working alone?

Answers

Answer:

It is either 4 or 9.

Step-by-step explanation:

because you have to subtract or divide

Does anyone know the answer to this? Please help

Answers

so do 4 times 4 then 16 times 16

Samantha is training to be a paramedic.
She works in the emergency room
of a hospital as part of the training
requirements. So far, she has completed
619 hours. If Samantha worked a total of
58 days so far, about how many hours
did she work each day?

Answers

About 10hours a day is the answer
10 hours per day , did you need to show any work or just an answer?

Peter wins five sixth of his matches and loses the rest. What is the ratio of wins to losses?

BRAINLIEST

Answers

Answer:

5:1

Step-by-step explanation:

5/6 won

1/6 lost

5:1=6

Answer:

5:1

Step-by-step explanation:

Total numbers of match = 6

No. of matches Peter wins = 5

Ratio of wins to lose = 5:(6-5) = 5:1

Please, don't write the answer as 1:5. Because, 5:1 and !:5 both are different so don't be confused.

How many license plates begin with the letter W and end with the number 79

Answers

DMV has 7,698,416 active registrations, 1,696,795 (22%) of which are special or personalized plates. In 2008, 1,624,146 pairs of license plates ...

can someone please help me get the answer for this!! PLEASE. I'll give u 45 points​

Answers

Answer:

8

Step-by-step explanation:

True or False?

The graph of the exponential function f(x) = a*, a>0, a #1, has no x-intercept.

Answers

Answer:

sorry! unfortunately I don't know the answer

True!!

MAke me brainleist please
Hope it helps

link is in the comments!

PLEASE HELP!

Answers

Answer:

How can I help you?

is 2k(2k-4) odd or even?

Answers

Answer: Even

Step-by-step explanation:

Because it shows that the is 2k

the even numbers 2k+2,2k+4,...,4k,4k+2

Evan is landscaping his backyard. The yard is shaped like a rectangle and measures 80 feet by 70 feet. He wants to spread topsoil evenly over the entire surface. One load of topsoil will cover 400 square feet, 4 inches deep. How many loads of dirt does Evan need in order to cover his entire yard?

A. 14

B. 16

C. 18

D. 20

Answers

it is 14 because i multiplied 70x80 and i got 5600 and so i divided that by 400 and got 14 so it is 14

What is the slope-intercept equation
for the following line?
y = [?]x+O

Answers

the answer is y=1x+1

Answer:

the answer is Y=1x+1

Complete the table below by finding the unknown principal P, rater, time t, and interest /.

Principal P

(a)

480,000

250,000

980,000

Rate r

6%

(b)

5.5%

0.8%

Time t

10

15

(c)

3.5

Interest /

9,000

180,000

68,750

(d)

12

Answers

Answer:

use these formulas to solve

Step-by-step explanation:

Principal( P) = interest / rate x time

Rate (R) = intrest / principal x time

Intrest (I) = PRT

Write the prime factorization of 38.​

Answers

2 and 19 explanations

Solve
-16 - 8

A. 24

B. 8

C. -8

D. -24

Answers

Answer:

D. 24

Step-by-step explanation:

This can be rewritten as

-16 + -8

This is equal to -24

Answer:

D= -24

Step-by-step explanation:

coz I used the table method so I also found it's correct

Sarah had 1 3/4 bags of trail mix. She age 1/2 of a bag. She gave 1/3 of a bag to her friend. She dropped 1/6 of a bag and she was sad. How much trail mix did she had left?

Answers

Answer:

3/4 bags of trail mix

Step-by-step explanation:

She ate 1/2 of a bag, she gave 1/3 of a bag, and she dropped 1/6 of a bag. In total she "lost" 1/2+1/3+1/6=1 bag of trail mix. So she has 1 3/4-1=3/4 bags left

PLZ HURRY IT'S URGENT!!!!
Find the area of the circle to the nearest hundredth. (Use 3.14 for π)



options:

452.16 cm2


37.68 cm2


113.04 cm2


18.84 cm2

Answers

Answer:

113.04 cm^2

Step-by-step explanation:

To find the area, you do radius squared, multiplied by [tex]\pi[/tex]

Radius is half of the diameter. 12/2 is 6

6^2×3.14=113.1

Andre ran a 100 meter race in 12 seconds. What was his average speed as he ran?

Answers

his average speed as he ran: V = S/t = 100/12 = 25/3 (m/s)

ok done. Thank to me :>

Speed is the time rate at which an object is moving along a path. 25/3 is the average speed as he ran

What is Speed?

Speed is the time rate at which an object is moving along a path.

Speed =Distance/Time

His average speed as he ran:

V = S/t

Hundred by twelve.

= 100/12

Divide numerator and denominator by four.

Twenty five by three.

Average speed= 25/3 (m/s)

Hence if Andre ran a 100 meter race in 12 seconds. 25/3 is the average speed as he ran

To learn more on Speed click:

https://brainly.com/question/28224010

#SPJ5

Write a recursive formula for An, the nth term of the sequence 80, -20,5, ....

Answers

Answer:

  a[1] = 80; a[n] = -a[n-1]/4

Step-by-step explanation:

The given sequence has a first term of 80 and a common ratio of -20/80 = -1/4. That is, each term is -1/4 times the previous one. The recursive formula is ...

  [tex]A_1=80\\A_{n}=-\dfrac{1}{4}\times A_{n-1}[/tex]

Simplify the expression (ab^2)*(-b^4a^3)^2​

Answers

if any doubt leave a comment below

If ur question has two “carries” in one as I see here the answer is: ab^8a+2

Can someone help me with this I have a headache and don't have the time or energy to use my brain

Answers

Answer:

Step-by-step explanation:

First subtract the 7 on each side [ 3 -7 ]
Then multiply both sides by 5 [-4 x 5 ]
Answer
X = -20

Help help help help help help help help help

Answers

Answer:

8

Step-by-step explanation:

4+4 =8

Answer:

y = 8

Step-by-step explanation:

To find this simply you have to put values instead of x and y,

For an example,

If the value of x is 1, you have to put 1 instead of x to the equation to find the value of y,

x = 1,

y = x + 4

y = 1 + 4

y =  5

In the same way, you can find the value of y when the value of x is 4.

x = 4,

y = x + 4

y = 4 + 4

y = 8

Hope this helps you.

Let me know if you have any other questions :-)

the number of decimal places after which the decimal expansion of 23 upon 2²*5 will terminate will
​

Answers

Answer:

Given:

⇒ \frac{23}{2^2(5)}

2

2

(5)

23

To Find:

Expansion of the given number = ?

Solution:

⇒ \frac{23}{2^2(5)}

2

2

(5)

23

By opening the squares, we get

⇒ \frac{23}{2\times 2\times 5}

2×2×5

23

⇒ \frac{23}{4\times 5}

4×5

23

⇒ \frac{23}{20}

20

23

⇒ 1.151.15

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