To find: To find the domain for given situation, write an inequality and to find the least time spend on the phone per week and to find the most time spend on the phone per week.
The domain of the situation is
The inequality for the graph given is
The least time spent on the phone per week is
The most time spent on the phone per week is
Given information:
The graph at the right angle relates the number of hours spend on the phone to the number of hours spend studying per week. Describe the domain and write an inequality for the graph. What is the least amount of time spent on the phone per week and what is the most amount of time spent on the phone per week.
Calculation:
From the graph
Let
The domain of the situation from the graph is:
When
Therefore, the boundary line of the graph is
Since the boundary line is solid and the region shaded is below the boundary line, the inequality will be:
The least time spent on the phone per week is when
The least time spent on the phone per week is
The most time spent on the phone per week is
To find: The least time spend on the studying per week and to find the most time spend on the studying per week.
The least time spent on the studying per week is
The most time spent on the studying per week is
Given information:
The graph at the right angle relates the number of hours spend on the phone to the number of hours spend studying per week.
Calculation:
The least time spent on studying per week is when
The least time spent on the phone per week is
The most time spent on the phone per week is
To find: The greatest amount of time spent either on the phone or studying per week.
The greatest amount of time spent either on the phone or studying per week is
Given information:
The graph at the right angle relates the number of hours spend on the phone to the number of hours spend studying per week.
Calculation:
From the graph, the greatest amount of time spent on the phone per week is
Therefore, the greatest amount of time spent either on the phone or studying per week is
Chapter 2 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
- e Grade Breakdown x Dashboard | Big Spring HX Dashboard | Big Spring H x Home | Lesson | Assessm cds.caolacourses.edisonlearning.com/lessons/assessmentplayer Co bigspringsd.org bookmarks Prodigy New Tab my video Brielynn... Algebra 2 Part 1-Exam-EDCP.MA003.A D Question 6 D ? 10 17°F Mostly sunny BSMS Home Significant Events in... Classes 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Solve using row operations: x-3y= -4; 2x - y = 7 Use the paperclip button below to attach files. Student can enter max 2000 characters BISU DAIAAA X2 X2 T ② Type here Q Search e I ✓ Paragra Oarrow_forward1+3+5+7+ …+300 using gauss’s problemarrow_forwardFactor the expression. 5x³ (x²+8x)² - 35x (x²+8x) 2arrow_forward
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