All categories

3 years ago

Which equation represents an exponential function with an initial value of 500?

Mathematics

2 answers:

dangina [55]3 years ago

7 0

Answer:

y = 500 * (2)^x is an exponential function

Step-by-step explanation:

An exponential function is of the form

y = a b^x where a is the initial value and b is the growth/decay factor

y = 500 * (2)^x is an exponential function

Zepler [3.9K]3 years ago

6 0

Answer:

Step-by-step explanation:

A and B have initial value of 100 and D is a quadratic equation

You might be interested in

Solve for y, z, x or t: y+ y/a =b, if a≠−1

Vadim26 [7]

Answer:

$y=ab/(a+1)$

Explanation:

In this case, you need to solve for y in y + y/a = b, if s ≠ - 1.

This is how you do it step-by-step:

1. Multiply all the equation by the common denominator: a

$y + y/a = b\\ \\ a(y + y/a = b)\\ \\ a(y + y/a) = ab$

2. Simplify:

$ay + ay/a = ab\\ \\ ay+y=ab$

3. Common factor: y

$y(a+1)=ab$

4. Divide both sides by a + 1

$y=ab/(a+1)$

4 0

3 years ago

Find the value of x when 5 - x = 1 2 x + 4 A) -6 B) 2 C) 2 3 D) 3 2

Nitella [24]

Answer:

-1/13

Step-by-step explanation:

5-x= 12x + 4

5-4=12x + x

1 = 13x

-1/13 = x

6 0

3 years ago

Read 2 more answers

Janelle buys 4 cases of water , each case of water contains 12 bottles, janelle drinks 3 bottles of water, what expression repre

vitfil [10]

12 times 4 minus 3 because the 12 represents how much is in each of the 4 cases and you minus that by 3 and you get your answer

8 0

3 years ago

Read 2 more answers

Pls help and thank youuu

tamaranim1 [39]

Answer:

slope= 3/2

Step-by-step explanation:

4 0

3 years ago

What is ?5*1 3/5 A.5 2/5 B. 5 3/5 C. 8 D. 15

MaRussiya [10]

Change the mixed number to an improper fraction:
$1\frac{3}{5}$ = $\frac{8}{5}$

=5 × $\frac{8}{5}$
= $\frac{80}{5}$
=8

Answer is C. 8

4 0

4 years ago