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
Leto [7]
2 years ago
7

What translation is made from f(x) → -f(x)?

Mathematics
1 answer:
Hunter-Best [27]2 years ago
5 0

Answer: The correct answer is “this is a reflection across the x-axis”

You might be interested in
The claim is that the proportion of adults who smoked a cigarette in the past week is less than 0.30​, and the sample statistics
IrinaK [193]

Answer: 0.84

Step-by-step explanation:

let p be the population proportion of adults who smoked a cigarette in the past week.

As per given , we have

H_a: p

Sample size : n= 1491

The sample proportion of adults smoked a cigarette= \hat{p}=\dfrac{x}{n}=\dfrac{462}{1491}=0.30985915493\approx0.31

The test statistic for proportion is given by :-

z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}

Substitute all the values , we get

z=\dfrac{0.31-0.30}{\sqrt{\dfrac{0.30(1-0.30)}{1491}}}\\\\=\dfrac{0.01}{\sqrt{0.000141}}\\\\=\dfrac{0.01}{0.011874342087}=0.84261497731\approx0.84

Hence, the value of the test statistic = 0.84

6 0
3 years ago
Can you please help me with this I will mark the BRAINLIEST who ever can help thanks​
son4ous [18]

QUESTION:

WORK OUT THE  VALUE OF 2^{6}

Or 2 times 2 times 2 times 2 times 2 times 2 times 2

ANSWER:

So, 2^6 is:

64

Now, 7^4 is:

2,401

Hope it helps!

Grace Rosalia

5 0
2 years ago
Read 2 more answers
6x + 4 = 34 linear equations
valkas [14]

Answer:

Step-by-step explanation:

X=5

8 0
2 years ago
Read 2 more answers
I dont know how to do this, please help.
Anit [1.1K]

I'm assuming this is what they want? haha

5 0
3 years ago
Read 2 more answers
A small business's profits in 2011 were $120,000. If there was a 25% increase in 2012, what were the profits in 2012.
Ronch [10]

Answer:

the answer is 15000

Step-by-step explanation:

multiply 12000 by 0.25 to get 3000. then add 3000 to 12000 to get 15000

7 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone help me on this
    6·2 answers
  • WILL GIVE BRAINLIST... do i do 50 cosine 90 here? not sure.​
    15·2 answers
  • The total cost to repair Deborah's computer is repersented by0.08(50h)+50h, where h represents the number of hours it takes to r
    10·1 answer
  • Express 105/20 as a mixed number in simpelist form
    13·2 answers
  • Need help with question 1 2 and 3 read the question on the image carefully!
    8·2 answers
  • If f(x) = 7x+2, find f (0)​
    11·2 answers
  • Danielle worked at the warehouse after school. She earned $9.25 per
    13·1 answer
  • Angelica deposits $700 in a savings
    9·1 answer
  • Which function has an average rate of change of -4 over the interval (-2, 2];
    5·2 answers
  • Please help me I don’t know what to do
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!