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
Kisachek [45]
3 years ago
7

Identify the domain of the exponential function shown in the following graph:

Mathematics
2 answers:
makvit [3.9K]3 years ago
6 0

Answer:

the answer is all real numbers

Step-by-step explanation:

nalin [4]3 years ago
3 0
Hello,

y=k*e^(-x) with k=1(1=k*e^(-0)) is defined for all reals.

Answer C
 
You might be interested in
Find the value of tan F rounded to the nearest hundredth , if necessary
spin [16.1K]

Using it's formula, it is found that the tangent of F is given by:

  • \tan{F} = \frac{6\sqrt{85}}{85}

<h3>How to find the tangent of an angle?</h3>
  • In a right triangle, the tangent of an angle is given by the length of the opposite leg divided by the length of the adjacent leg.

Researching the problem in the internet, it is found that for the <em>right triangle</em> in this problem:

  • The length of the opposite leg to angle F is of 6.
  • The length of the adjacent leg to angle F is of x.
  • The length of the hypotenuse is of 11.

Applying the Pythagorean Theorem, we have that:

6^2 + x^2 = 11^2

36 + x^2 = 121

x^2 = 85

x = \sqrt{85}

Considering that the tangent is the length of the opposite leg divided by the length of the adjacent leg, we have that:

\tan{F} = \frac{6}{\sqrt{85}} \times \frac{\sqrt{85}}{\sqrt{85}} = \frac{6\sqrt{85}}{85}

To learn more about tangent, you can take a look at brainly.com/question/24680641

7 0
3 years ago
In ΔABC, where ∠C is a right angle, cos A=√21/5. What is sin B?
Stolb23 [73]

Answer:

A

Step-by-step explanation:

7 0
4 years ago
The length of a rectangle is three times longer than its width. The perimeter of the rectangle is 16 feet. If x represents the w
PolarNik [594]

Answer:

- 3x+3x+x+x=16

Step-by-step explanation:

7 0
4 years ago
HURRY!!! HURRY!!! HURRY!!!
podryga [215]

x = \frac{3}{2} ± \frac{1}{2}i

rearrange the equation and equate to zero

2x² - 6x = - 5 ⇒ 2x² - 6x + 5 = 0

this doesn't factor with integers, hence use the quadratic formula to solve

with a = 2, b = - 6 and c = 5

x = (6 ± √(36 - 40 ) )/4

  = (6 ± √(-4) ) / 4

  = (6 ± 2i ) / 4

x = \frac{3}{2} ± \frac{1}{2}i



8 0
3 years ago
Read 2 more answers
What is -12 + 50 divided by (-2-3) + 72 divided by (4+2)
Ivan

Answer:


Step-by-step explanation:

(-12+50)/(-2-3)+72/(4+2)

simplify: 38/67/6

multiply by the reciprocal: 38/67*6/1

you get: 228/67

decimal: 3.402985075

6 0
3 years ago
Other questions:
  • Jose has 9 more comic books than robin. Robin has 5 more comic books than lee. If jose has 23 comic books,how many comic books d
    11·1 answer
  • 4% of ___days is 56 days
    5·2 answers
  • Choose the equation that models the word problem. A football team won 33 games in the first three seasons. The team played a tot
    13·1 answer
  • What is the volume of this cylinder?
    8·1 answer
  • 6/9 - 1/2 in simplest fraction form ppllleeeaasseee
    9·1 answer
  • There were 25 students enrolled in a cooking class. Only 6/10 of the students went to the first class. How many students went to
    15·1 answer
  • Mr. Smith is studying for his firefighter exam he demonstrates that he must study a minimum of 60 hours he decides to spend his
    7·2 answers
  • Calculeaza,grupand convenabil factori
    12·1 answer
  • Jenna has a rectangular pig pen that measures 8m wide by 10m long. She wants to increase the area to 168 m^2 by increasing the l
    7·1 answer
  • The first two terms in an arithmetic progression are 57 and 46. The last term is -207. Find the sum of all the terms in this pro
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!