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
irina1246 [14]
3 years ago
6

Match the functions with their ranges. Tiles y = 3sin(x − π) (-∞, ∞) y = 1 − sin(x) [-1, 7] y = 3 + 4cos(x − π) [-3, 3] y = 2 +

cot(x) [0, 2]

Mathematics
2 answers:
yawa3891 [41]3 years ago
8 0
<h2>Answer:</h2>

    Function                     Range

 y = 3sin(x − π)                 [-3,3]

y = 1 − sin(x)                     [0,2]

 y = 3+4cos(x − π)             [-1,7]

 y = 2 + cot(x)                    (-∞,∞)

<h2>Step-by-step explanation:</h2>

We know that the range of:

y= sin x and y=cos x is : [-1,1]

and the range of the cot function is : (-∞,∞)

1)

y = 3sin(x − π)

As we know that:

  -1≤  sin x ≤1

⇒    -1 ≤ sin(x-π) ≤1

⇒     -3 ≤ 3sin(x-π) ≤3

Hence, Range is [-3,3]

2)

   y = 1 − sin(x)

     -1≤  sin x ≤1

⇒    1 ≥ -sin x ≥ -1

( since on multiplying by -1 the inequality gets reversed in sign)

It could be written as:

 -1 ≤ -sin x ≤ 1

⇒   1-1 ≤ 1-sin x ≤ 1+1

⇒   0 ≤ 1-sin x ≤ 2

 Hence, Range=[0,2]

3)

y = 3 + 4cos(x − π)

  As we know that:

         -1 ≤ cos x ≤ 1

          -1 ≤ cos (x-π) ≤ 1

so,       -4 ≤ 4 cos(x-π) ≤ 4

so,  3-4≤ 3+4cos(x-π) ≤ 4+3

⇒     -1≤ 3+4cos(x-π) ≤ 7

Hence, Range= [-1,7]

4)

       y = 2 + cot(x)

as we know that:

               cot x lie between (-∞,∞)

so adding a constant won't change it's range.

It remains same (-∞,∞)

Leokris [45]3 years ago
5 0
By graphing each function, we can find the range of each one
So,
     From figure 1:  The range of  y = 3sin(x − π)         ⇒⇒⇒⇒⇒ [-3, 3] 
     From figure 2:  The range of  y = 1 − sin(x)           ⇒⇒⇒⇒⇒ <span>[0, 2]
</span>     From figure 3:  The range of  y = <span>3 + 4cos(x − π)  ⇒⇒⇒⇒⇒ </span><span>[-1, 7]
</span>     From figure 4:  The range of  y = <span>2 + cot(x)           ⇒⇒⇒⇒⇒ </span>(-∞, ∞)










You might be interested in
Find the length of the missing side. <br><br> 1) 52 cm<br> 2) 42cm<br> 3) 25 cm<br> 4) 48 cm
padilas [110]

Answer:

52 cm

Step-by-step explanation:

Use the pythagorean theorem to solve for missing sides in a right triangle.

20²+48²= missing side

20²+48²=2704

Take the square root of 2704 to get the missing side.

\sqrt{2704 } = 52

8 0
1 year ago
Read 2 more answers
What is the value if f(0)?​
ioda

Answer:

D

Step-by-step explanation:

Where f(0) is or x=0, y= 4

5 0
2 years ago
Read 2 more answers
51 is 10% of what number
irinina [24]

Answer:

10 percent of 51 is 5.1

8 0
2 years ago
Read 2 more answers
Matt buys an item with a normal price of $25 and uses a 10% off cupon. How much does he save by using the coupon?
Anika [276]
By using this coupon he will save $2.50. You have to multiply 25 by 0.10.
7 0
3 years ago
Read 2 more answers
Need help no links please
Sveta_85 [38]

Answer:

(2x + 6)/3 = y

Step-by-step explanation:

2x + 5 = 3y - 1

2x + 5 + 1 = 3y

(2x +6)/3 = 3y

4 0
2 years ago
Other questions:
  • Help!!Need help please help me
    9·1 answer
  • Solve for x. 5x=15+5
    7·2 answers
  • Why is the measure of angle a in the triangle enter your answer in the box
    9·1 answer
  • PLEASE HELP!! (Sorry picture isn't that great)
    6·2 answers
  • PLEASE HELP!! thanks :)
    10·1 answer
  • If 64^-5 = 2^x, what is the value of x?
    12·1 answer
  • 17. Answer the following question
    13·1 answer
  • 15 POINTS PLEASE HELP!!!
    6·1 answer
  • Gary received a 3.5% raise in salary. If he is now paid $140 374.85, what was his previous salary?
    12·1 answer
  • A lady walks into a cafe. She order four items. a coffe for 3.28, a bagel for 1.27, a juice for 0.56 and a muffin for 2.33. How
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!