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3 years ago

The domain of an exponential function is _______

Mathematics

1 answer:

Pie3 years ago

4 0

$\bold{Heya}$ ~

Your answer will be is :

$\large{ \green{ \bold{ \underline{ \underline{ \overline{ \overline{ \red{All \: Real \: Numbers \:.}}}}}}}$

$\large{ \green{ \bold{ \underline{ \underline{ \overline{ \overline{ \red{Possible \: Real \: Numbers \:.}}}}}}}$

Hope It Helps !

#LearnWithBrainly

Be safe ~

And, also Happy The New Year !

$\underline{Answer~:}$

$\bold{Dollinxa}$ ~

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HELP TEST QUEATIONS

eimsori [14]

Answer:

$28

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3 years ago

A person purchases items marked $2.95, $12.99, $6.97, and $4.19. What is the total cost of these purchases including 6% sales ta

USPshnik [31]

The total of the purchases is $28.73

3 0

3 years ago

If 50% of a number is 20 then what is 75% of the number

sesenic [268]

50% of 20 is 10, 75% of 10 is 7.5. round up and you get 80%.

hope this helps you! :-)

4 0

4 years ago

Read 2 more answers

Question 1

viktelen [127]

Given:

The demand function is,

$Q=-3p^2+2p+1970$

The total revenue function is,

$\begin{gathered} TR=p\times Q \\ TR=p\times(-3p^2+2p+1970) \\ TR=-3p^3+2p^2+1970p \end{gathered}$

Answer:

$TR=-3p^3+2p^2+1970p$

3 0

1 year ago

This graph shows the solution to which inequality

Butoxors [25]

Answer:

A) $y > \frac{2x}{3} +1$

Step-by-step explanation:

The general form of a straight line is y = mx + c, where m is the slope and c is the y-intercept.

From the graph, we have the end points of the line as (3,3) and (-3, -1).

Using these points, we will find the value of the slope 'm'.

i.e. m = $\frac{-1-3}{-3-3}$

i.e. m = $\frac{2}{3}$

So, we get the equation of the line as $y = \frac{2x}{3} +c$ .

Now, using any point say (3,3) and the above equation, we will find the value of the y-intercept c.

i.e. $3 = \frac{2*3}{3} +c$ .

i.e. c = 1.

Hence, the equation of this straight line is $y = \frac{2x}{3} +1$ .

As seen from the graph, the line corresponding this straight line is dotted not solid, this means that the equality sign is not possible. So, we are left with either A or B.

To get the final answer, we will use the 'Origin Test' i.e. substitute the point (0,0) on both A and B. Then,

1. If the inequality is satisfied, the shaded region is towards the origin.

2. If the inequality is not satisfied, the shaded region is drawn away from the origin.

Now in option A, the 'Origin test' fails and the equation is not satisfied and therefore its graph will be drawn away from the origin, which is the case in our problem.

Hence, option A is correct.

4 0

3 years ago