![rose888829](/avatars/47443.jpg)
rose888829
05.07.2019 •
Mathematics
The graph below shows the air temperature of a location (y), in degrees celsius, after different time intervals (x), in hours: graph of first line going through ordered pairs 0, 40 and 2, 10. graph of second line going through ordered pairs 2, 10 and 4, 10. graph of third line going through ordered pairs 4, 10 and 7, 50. which of the following statements best describes the temperature of the location? it is decreasing in the time interval 10 < x < 50 hours. it is decreasing in the time interval 0 < x < 2 hours. it is increasing in the time interval 10 < x < 50 hours. it is increasing in the time interval 0 < x < 2 hours. answer
Solved
Show answers
More tips
- O Other How to Accidentally Get a Rare Coin with Your Change and How to Know Its Value?...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
Answers on questions: Mathematics
- M Mathematics What is 3 miles per minute expressed in feet per minute? Recall that 1 mile is 5,280 feet....
- M Mathematics I need help with answering the key points and the summary for “how did the French majority affect Canada east?” I’m pretty sure the chapter name is “life in BNA (British...
- M Mathematics What is the rectangular form of Theta = StartFraction 3 pi Over 4 EndFraction? its x + y = 0...
- M Mathematics Do you guys want to know my ixl password??...
- M Mathematics Please help due today...
- M Mathematics Solve the following equation by factoring. You will need to upload a picture of your work for full credit. 272 – 77 +3=0...
- M Mathematics Which set of expressions below does not represent equivalent expressions? 8(3x + 7) and 8(3x) + 8(7) 3(8x +7)and 11x + 10 7(3x +8) and 7 · 3x + 7 · 8 3(7x + 8) and...
- M Mathematics A baseball organization has 209 players. It wants to buy sweatshirts or jackets for players’ warmups. Sweatshirt $38 Jacket $50 What is the difference in the total...
- M Mathematics Which graph represents the polynomial function g(x)=x3+5x2−12x−36?...
- M Mathematics Which statement correctly distinguishes the functions of lipids from other types of biomolecules...
Ответ:
it is decreasing in the time interval 0<x<2 hours.
Step-by-step explanation:
Graph of first line going through ordered pairs A(0, 40) and B(2, 10).
Graph of second line going through ordered pairs B(2, 10) and C(4, 10). Graph of third line going through ordered pairs C(4, 10) and D(7, 50).
When movement is from point A to B, change in x = 2 and change in y = -30
Hence change for unit x = -30/2 = -15 ... i
When movement is from point B to C, change in x = 2 and change in y = 0
Hence change for unit x = 0/2 = 0 ... ii
When movement is from point C to D, change in x = 3 and change in y = +40
Hence change for unit x = 40/7 = 5.71 .. iii
Hence from A to B it is decreasing, B to C it remains constant and C to D it is increasing.
x coordinate represents hours and y coordinate degrees.
Hence answer is it is decreasing in the time interval 0<x<2 hours.
Ответ:
where is the graph/table?