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
Blababa [14]
3 years ago
7

What is the amplitude, period, and phase shift of f(x) = -4 sin(2x + π) - 5?

Mathematics
2 answers:
creativ13 [48]3 years ago
7 0

Answer:

Amplitude of the function is 4, period of the function is π and phase shift of the function is -\frac{\pi}{2}.

Step-by-step explanation:

The given function is

f(x)=-4\sin(2x+\pi)-5              .... (1)

The general form of a sine function is

f(x)=A\sin(Bx+C)+D            .... (2)

where, |A| is amplitude, \frac{2\pi}{B} is period, -\frac{C}{B} is phase shift and D is midline.

From (1) and (2) we get

A=-4,B=2, C=\pi,D=-5

|A|=|-4|=4

Amplitude of the function is 4.

\frac{2\pi}{B}=\frac{2\pi}{2}=\pi

Period of the function is π.

-\frac{C}{B}=-\frac{\pi}{2}

Therefore the phase shift of the function is -\frac{\pi}{2}.

son4ous [18]3 years ago
3 0
F(x) = -4sin(2x + π) - 5

<u>Amplitude</u>
A = -π

<u>Period</u>
<u>2π</u> = <u>2π</u> = π
 B      2

<u>Phase Shift</u>
<u>-C</u> = <u>-π</u> = ≈ 1.57<u>
</u> B      2<u>
</u>
You might be interested in
George has $5.00 to spend on candy. If each candy bar costs $0.85, how many candy bars can he buy?
MrRissso [65]
A he can buy five candy bars and will have 88 cents left over.
7 0
3 years ago
A. Write the given equation in standard form.8x+3y+6=0
Vikki [24]

Answer:

8x+3y=-6

Step-by-step explanation:

4 0
2 years ago
1 + 1 I dont know how to solve this problem please help me...
Deffense [45]

Answer:

1+1= 2

Step-by-step explanation:

or sometimes people say 11, but irl its 2

4 0
3 years ago
Q: Tom would like to take out a secured loan to help pay for a vacation this summer. He has offered his car as collateral. His c
givi [52]

Answer:

hi

hi

hi

hi

hi

hihiiiiiiiiiiii

3 0
2 years ago
Estimate the quotient: 1628 ÷ 8 answer choices<br><br> 168<br> 162<br> 160<br> 260<br> 106
slega [8]

Answer:

203.5 so you can pick 168 because it's closer to the answer

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • The graph shows the amount of money paid when purchasing bags of caramel corn at the zoo: A graph is shown. The x-axis is labele
    11·2 answers
  • CAN ANYONE HELP ASAP!!!!
    10·2 answers
  • Plz help asap math isn't my thing
    5·1 answer
  • Needing some help, please ?(: &amp; Thank you ♥
    10·2 answers
  • Please help me<br><br><br> it is an emergecy if you can help.
    13·1 answer
  • Calculati un numar stiind ca 15% din acesta este 141.
    12·2 answers
  • Olympic volleyball player Bev Oden averaged 3.42 "kills" (spikes that end a rally) per game. Predict her number of kills in a 5
    13·1 answer
  • Which statement about 159° is correct?
    13·1 answer
  • Please help me I need to find the slope intercept equation to go with the points ​
    8·1 answer
  • What is 96 Is 12 percent identify the part whole and percent​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!