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1 year ago

What are the domain and range of the exponential function below?

Mathematics

1 answer:

Hunter-Best [27]1 year ago

3 0

The domain and the range of the function are all set of real numbers

<h3>How to determine the domain and the range?</h3>

The function is given as:

f(x) = 4x + 3

The above function is a linear function

Linear functions have a domain and a range of all set of real numbers

Hence, the domain and the range of the function are all set of real numbers

Read more about domain and range at:

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Consider each of the following relationships. Which school shows the greatest rate of change between male and female students?

ratelena [41]

Answer:

The school C shows the greatest rate of change between male and female students

Step-by-step explanation:

Let

x -----> the number of female students

y ----> the number of male students

we know that

The ratio of male students to female students is

$\frac{y}{x}$

we have

<em>School A</em>

$\frac{y}{x}=\frac{4}{1}=4$

<em>School B</em>

$\frac{y}{x}=\frac{4}{3}=1.33$ ----> the slope of the linear equation

<em>School C</em>

$\frac{y}{x}=\frac{1,260}{280}=4.5$

$4.5 > 4 > 1.33$

therefore

The school C shows the greatest rate of change between male and female students

7 0

3 years ago

I will give you a good amount of points if you answer this correct

Colt1911 [192]

Answer:

I think the answer is B. The equation has infinitely many solutions.

Step-by-step explanation:

4(3x + 4) = 15x + 12 - 3x + 4

*group like terms so 4(3x+4) = 15x - 3x + 12 + 4

*add similar elements 15x - 3x = 12x

*add the numbers 12 + 4 = 16

*Expand to 12x + 16 - 16 = 12x + 16 - 16

*You simplify 12x = 12x

*Subtract 12x from both sides

*Then Simplify which is 0

Which means Both sides are equal to 0

True for all X

5 0

3 years ago

What fractions are equivalent to these fractions<br> 4/5=<br> 3/8=<br> 1/6=

lukranit [14]

Answer:

1 and the 3rd

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Rhombus ABCD has a diagonal BD¯¯¯¯¯.

Alexxandr [17]

Use gauthmath it can help with any math problem 3EMB3R use this code to get more tickets

7 0

2 years ago

Soon after taking an aspirin, a patient has absorbed 320 mg of the drug. after 3 hours, only 40 mg remain. find an exponential m

Anastaziya [24]

The equation will be of the form:
$A(t)= A_{0} e^{rt}$
where A is the amount after t hours, and r is the decay constant.
To find the value of r, we plug the given values into the equation, giving:
$40=320e^{3r}$
Rearranging and taking natural logs of both sides, we get:
$ln\ 0.125=3r$
$r=\frac{ln\ 0.125}{3}=-0.693$
The required model is:
$A=A _{0} e^{-0.693t}$

3 0

3 years ago