![Kalij13](/avatars/17395.jpg)
Kalij13
01.07.2020 •
Mathematics
Which function has the graph shown?
A. y = -cosx
B. y = sin(-x)
C. y = cos(x-pi/2)
D. y = cosx
Solved
Show answers
More tips
- H Health and Medicine Is Folic Acid a Necessary Vitamin?...
- W Work and Career How to Start Your Own Business: Tips and Recommendations...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics Can the product of two numbers ever be less than either of the numbers...
- M Mathematics The total amount of water that flowed out of a tank was 18 1/2 gallons over 4 1/4 hours. which expression finds the amount of water lost per hour?...
- M Mathematics Please Help! Will mark brainliest! Directions; Write a system of equations for each of the descriptions below, and then solve the systems. Hint: you can graph the equations to...
- H Health Which of the following is not a basic principle of first aid care? a. keep the patient calm. b. do not move a patient unless it is required for safety. c. give a disoriented patient...
- L Law Clearly states the key characteristics and features involved in the process of buying a home?...
Ответ:
B
Step-by-step explanation:
The graph is a sine curve but multiplied by -1
Ответ:
Step-by-step explanation:
Given:
Glyder's Parachutes manufactures and sells parachutes of various types and prices. Also 3 charts prepared at the end of the year
I chart between days of production and Number of
Parachutes Produced shows that when former increases, the latter also increases.
Hence direct variation
II chart between Purchase Price
of Parachute and Number of
Parachutes sold:
Here when purchase price increases ,sales price also will increase resulting in less number of sales.
Hence indirect variation
III CHart shows that that the purchase price of a parachute with the cost to produce the parachute.
Here when apurchase price of a parachute increases, automatically cost to produce would increase.
Hence direct variation