An individual cannot put a negative amount of groovy in their vehicle therefore; the number interpreted infixed range (g for flatulence) from 1 or greater. And since an average plash tank car holds about 20 gallons of gas the domain (c for court) represented would be 1<g<20. 2. Examine the rise in gas expenses from 1997 to 2006. The terms of regular unleaded gasoline in January 1997 was $1.26, and in January 2006, the expense of regular unleaded gasoline was $2.31 (Consumer price index, 2006). prosecute the coordinates (1997, 1.26) and (2006, 2.31) to find the slope, or rate of change, between the two points. go steady how you arrived at your answer. Divide the rise in gas prices by the by the number or stratums that has passed. m = 1.26-2.31/1997-2006 m = 1.05/9 m = 7/60 3. The linear equation represents an judgement of the average cost of gas for year x start in 1997 (Consumer price index, 2006). The year 1997 would be rep resented by x = 1, for example, because it is the low gear year in the study. Similarly, 2005 would be year 9, or x = 9. f. What year would be represented by x = 4? The year 2000 g. What x-value represents the year 2018? 21 h. What is the slope, or rate of change, of this equation? 0.15 i. What is the y-intercept? 0.79 j.
What does the y-intercept represent? The y-intercept represents where the price of gas started in 1997. k. Assuming this growth contract continues, what will the price of gasoline be in the year 2018? How did you ar rive at your answer? Plug in x 21 for ye! ar 2018 y = .15(21) + .79 y = 3.94 4. The line represents an estimate of the average cost of gasoline each year. The line estimates the price of gasoline in January of each year (Consumer price index, 2006). l. Do you expect the lines to be cut throughing, parallel, or perpendicular? Explain your reasoning. I would expect the lines to intersect because they do not...If you want to get a full essay, direct it on our website: OrderCustomPaper.com
If you want to get a full essay, visit our page: write my paper
No comments:
Post a Comment