porkhappycom
17.11.2020 •
Mathematics
The graph shows the relationship between the number of gallons of fuel remaining in the tank of a semitruck and the number of miles traveled by the semitruck. which function can be used to find y, the number of gallons o fuel remaining in the tank of the semitruck after it has traveled x miles?
Solved
Show answers
More tips
- H Health and Medicine Is it true that working with a computer is harmful to your eyesight?...
- S Sport When is the Champions League final?...
- 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...
Answers on questions: Mathematics
- M Mathematics How many solutions does 9x - 18 = 3(3x - 6) have?...
- H Health In relation to binge drinking, how many more drinks can a male have than a female within a 30 minutes period 0 1 2 3...
- M Mathematics What are three ways you could make the sub float at 0? Use the sketch tools if they help to show your thinking. pl I need helpp...
- M Mathematics Determine wether each ordered pair is a solution of the given equation. 17. y=3x-5; (0,5), (-1,-8) 18. y=-2x+7; (1,,3) 19. -6x+5y=-6; (1,0), (2,6/5) 20. 5x-3y=9; (0,3), (12/5,-1)...
- E English Which option explains why the knight will be the first to tell his tale? The innkeeper insists that he begin first. He holds the highest rank among all characters. He arrived at...
Ответ:
The graph is missing, so i have attached it.
y = -0.04x + 17.2
Step-by-step explanation:
Looking at the graph attached, we can see that the line of the graph intersects the y-axis at approximately 17.2
Thus, y-intercept = 17.2.
Now, the slope intercept equation is;
y = mx + c
Where;
m is the slope which is the rate of change of the y-values with respect to their corresponding x-values.
c is the y-intercept
From the graph, we can see that the change from 17.2 to 16 on the y-axis corresponds to change from 0 to 30 on the x-axis;
Thus, the slope is;
m = (16 - 17.2)/(30 - 0)
m = -1.2/30
m = -0.04
So, m = -0.04 and c = 17.2
Thus, the function to find y is to plug this value of m and c into the slope intercept form to get;
y = -0.04x + 17.2
Ответ: