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
antoniya [11.8K]
3 years ago
14

For the function y=-3+ cos (x + 4)], what is the minimum value?

Mathematics
1 answer:
Mrac [35]3 years ago
5 0

Answer:

-4 is the mimumum of y=-3+cos(x+4)

Step-by-step explanation:

The minimum value of y=cos(x) is -1.

The minimum value of y=cos(x+4) is still -1; the +4 inside the cosine function only affected the horizontal shift.

The minimum value of y=-3+cos(x+4) is -3-1 which is -4.  This brought the graph down 3 units so if the minimum was previously -1 and it got brought down 3 units then it's new minimum is -4.

You might be interested in
What is the slope of the line that contains ( 5, -3) and 6, 7)? Write your answer as m=
ycow [4]
7-(-3)=10
6-5=1
10/1
m=10
hope it helps:)
4 0
2 years ago
Phillip is rolling two number cubes. how many different ways can he roll the number cubes and get a sum of 5?
Greeley [361]
4+1, 3+2, 2+3, 1+4. 4 total combinations, unless 4+1 and 1+4 are the same. In that case, there are only 2, 1+4, and 2+3
8 0
3 years ago
A lawn sprinkler sprays water 7 feet in every direction as it rotates. What is the distance around the outside circle of water?
Readme [11.4K]
The answer is B. To find the Circumference (what you're looking for) you use 2×pi×radius. Which is 2×pi×7. In terms of pi that's just 2×7, which equals 14. So that means your answer is 14pi.
6 0
3 years ago
Read 2 more answers
Simplify (3 + 2i)(7 − 5i).
erma4kov [3.2K]
Rule needed: i^2 = -1
Standard form a + bi

(3 + 2i)(7 - 5i) FOIL
3 * 7 = 21
3 * - 5i = - 15i
2i * 7 = 14i
2i * -5i = - 10i^2 = - 10 * -1 = 10
Putting it all back together.
31 - i
8 0
3 years ago
Read 2 more answers
65124 rounded to the nearest thousand
denpristay [2]
Correct Answer is 65000
4 0
3 years ago
Read 2 more answers
Other questions:
  • Help with question 1C,e,f?
    13·1 answer
  • You borrow bookcases to display 943 books. You plan to put 22 books on each shelf. There are 5 shelves. How many bookcases do yo
    14·1 answer
  • There are 203 apples in a basket. How many children can share these apples equally? How many apples would each child get?
    10·1 answer
  • If -7(y-3)=-14 what is the value of y
    9·2 answers
  • The bill at the restaurant was $18.79 estimate the amount to leave as a $10 tip. A. $2.00 B. $3.00 C. $9.00 D. $21.00
    11·1 answer
  • 1.4-5.6(3.4-5x)=10.24 i need help
    10·1 answer
  • -4 (-3 + 5 + (-2)) show all steps
    13·2 answers
  • Plz help!<br> Solve the equation for x.
    15·1 answer
  • Given the arithmetic series:2+4+6....Find the sum of 41st term to 47th term <br>​
    6·1 answer
  • Given the conversion factors 12 in/1 ft and 3.28 ft/1 m, which line segment is longer?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!