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
Degger [83]
3 years ago
9

PLEASE HELP!!

Mathematics
1 answer:
viktelen [127]3 years ago
8 0

Answer:

f(x) = 2^{-x}

Step-by-step explanation:

The transformation is a reflection across the y-axis

A reflection across the y-axis is produced by putting a negative sign in front of the x.

You might be interested in
What's the answer???
Tema [17]
It is the last answer. because the shaded part is above the line, it is greater than. the slope is 1/3. that leaves only one more equation remaining, so the answer is the last one.<span />
6 0
3 years ago
One year, the population of a city was 352,000. Several years later it was 337,920.
kvasek [131]

hi

here is  the  method :

you take  Value 1  and Value 2

And you do :   ( Value 2 - Value 1)  / (Value 1 )    * 100

Here we have :    Value 1 = 352 000

                            Value 2 =  337 920

So now we apply :

( 337 920 - 352 000 )  /  ( 352 000)   * 100 =  -4  

Population decreased by by  4 %

You can also make :  

352 000 * X = 337 920

                 X =  337 920 / 352 000

                 X = 0.96

if  the multiplier is  0.96 ,  it's mean that we lost  1 -0.96 = 0.04  

which mean  - 4%

8 0
2 years ago
AB has a vértices at (-5,1) and (-3,7). After a transformation, the image had endpoints at (3,-1) and (5,5). Describe the transf
Scrat [10]
That looks like a translation; let's check.  We have

A(-5,1), B(-3,7), A'(3,-1), B'(5,5)

If it's a translation by T(x,y) we'd have

A' = A + T

B' = B + T

so 

T = A' - A = (3,-1) - (-5,1) = (8,-2)

and also 

T = B' - B = (5, 5) - (-3, 7) = (8,-2)

They're the same so we've verified this transformation is a translation by (8,-2), eight right, two down.

 



5 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=7y%20%5Ctimes%204x%20-%205x%20%7B%3F%7D%5E%7B2%7D%20" id="TexFormula1" title="7y \times 4x - 5
lapo4ka [179]
The answer is i don’t know or I don’t care and what are we trying to find
5 0
3 years ago
The prime factors of a composite number must be less than a square root of the composite number. True or False?
Oksi-84 [34.3K]

Answer: It depends on what you're asking. If it can be equal, then yes. If it must be less, then no.

Step-by-step explanation:

Every composite number has a square root equal or less than its square root.

7 0
3 years ago
Other questions:
  • Gaming a video-game designer is using the expression 6n3 in a program to determine points earned, where n is the game level. sim
    8·2 answers
  • Given a line with a slope of -1/5, what is the slope of any lines that lies perpendicular to it?
    7·1 answer
  • Given f(x)=5x^2+3 and g(x)=7x-5. Find (f-g)(x) and its domain.
    14·1 answer
  • In June, Meg runs a race 10 seconds faster than she did in April. Let y represent her finishing time for the race in April. Whic
    14·2 answers
  • Find the equation of the line that is parallel to the given line and passes through the given point.
    6·1 answer
  • Trình bày một số ứng dụng của công thức cộng , công thức nhân trong ghép nối các thiết bị để tăng độ tin cậy trong hệ thống
    14·1 answer
  • The graph shows the relationship between
    7·1 answer
  • Please ASAP.
    9·2 answers
  • What fraction of the game did Danrnels team score 2 or more runs
    5·1 answer
  • FIND x :<br><br> x+(x+1)+(x+2)=(x+1)^2<br> A. 1<br> B. 0 <br> C. 3 <br> D. 2
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!