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
navik [9.2K]
3 years ago
8

THIS IS URGENT, I REALLY NEED HELP!

Mathematics
1 answer:
ladessa [460]3 years ago
3 0

Answer:

9.667

Step-by-step explanation:

All I did was plug the function into Desmos and it have me my answer by graphing it

You might be interested in
PLZ HELP !!!!!! IT’S DUE TODAY
Kay [80]

Answer:

jvhhhhchgcgvvv

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Determine whether the statement is true or false. Justify your answers.
marusya05 [52]

Answer:

The graph of y = f(-x) is a reflection of the graph of y = f(x) in the x-axis. ⇒ False

The graph of y = -f(x) is a reflection of the graph of y = f(x) in the y-axis. ⇒ False

Step-by-step explanation:

<em>Let us explain the reflection about the axes</em>

  • If a graph is reflected about the x-axis, then the y-coordinates of all points on it will opposite in sign

Ex: if a point (2, -3) is on the graph of f(x), and f(x) is reflected about the x-axis, then the point will change to (2, 3)

  • That means reflection about the x-axis change the sign of y
  • y = f(x) → reflection about x-axis → y = -f(x)

  • If a graph is reflected about the y-axis, then the x-coordinates of all points on it will opposite in sign

Ex: if a point (-2, -5) is on the graph of f(x), and f(x) is reflected about the y-axis, then the point will change to (2, -5)

  • That means reflection about the y-axis change the sign of x
  • y = f(x) → reflection about y-axis → y = f(-x)

<em>Now let us answer our question</em>

The graph of y = f(-x) is a reflection of the graph of y = f(x) in the x-axis.

It is False because reflection about x-axis change sign of y

The graph of y = -f(x) is a reflection of the graph of y = f(x) in the x-axis

The graph of y = -f(x) is a reflection of the graph of y = f(x) in the y-axis.

It is False because reflection about y-axis change sign of x

The graph of y = f(-x) is a reflection of the graph of y = f(x) in the y-axis

7 0
3 years ago
In​ 2006, the population of the country was 30.4 million. This represented an increase in population of 7.6 % since 2001. What w
Molodets [167]

Answer:

28.25 million

Step-by-step explanation:

Population of the country:

  • in 2001 - x million
  • in 2006 - 30.4 million

Population of the country as percent:

  • in 2001 - 100%
  • in 2006 - 100% + 7.6% = 107.6%

Write a proportion:

\dfrac{x}{30.4}=\dfrac{100}{107.6}

Cross multiply:

107.6\cdot x=30.4\cdot 100

Divide by 107.6:

x=\dfrac{30.4\cdot 100}{107.6}=\dfrac{3,040}{107.6}\approx 28.25

6 0
3 years ago
The population of a school is 800 students and is increasing at a rare 2% per year use an exponential function to find the popul
tiny-mole [99]
The answer is 800 + 144 which is 944
6 0
3 years ago
The wings of a ruby-throated hummingbird beat an average of 52 times per second. About how many times will it's wings beat in on
tangare [24]

Answer:

3120

Step-by-step explanation:

Multiply 52 by 60 and it equals 3120

6 0
3 years ago
Other questions:
  • One week, Jason earned $404.70 at his job when he worked for 19 hours. If he is paid the same hourly wage, how many hours would
    10·1 answer
  • If sammmy has 5 alligators biting and each have 100 hunred teeth how many bite marks would he have?
    11·1 answer
  • The tens digit of a certain number is five more than the units digit. The sum of the digits is 9. Find the number.
    14·2 answers
  • A box of 12x12 tile contains 12 square feet. the bathroom has 39 sq feet. how many boxes are needed for job
    13·1 answer
  • Jennifer receives $100 and puts it into her savings account. She adds $0.25 to the account each day for a number of days, d, aft
    15·1 answer
  • Factor.
    8·1 answer
  • Can some one please help me i need it or i will fail the class please...
    10·2 answers
  • Which statement is true?
    11·2 answers
  • A nutrition label states the item contains 48% of the daily recommended amount of vitamin B 12 rewrite this percent as a fractio
    9·2 answers
  • VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!