Question: Answer these questions amd show complete steps, please COLLEGE PREPARATION MATHEMETICS - TECHNICAL (MAT0001) 2. For the linear relation 3x - 2y = 18 a)

Answer these questions amd show complete steps, please

COLLEGE PREPARATION MATHEMETICS - TECHNICAL (MAT0001) 2. For the linear relation 3x - 2y = 18 a) Determine the y-intercept b) Determine the x-intercept 3. a) Write the equation of a line that is parallel to y = 4x - 6. . w w b) Write the equation of a line that is perpendicular to y = 4x - 6. c) On the same grid, graph three lines y = 4x - 6 and the lines you gave as answers to parts (a) and (b). 6 4. Write the equation of the line that passes through P (-1,2) and has a slope of 3. Extended Response 5. The table below shows the latitude Nor ude North of the equator of six cities and their mean temperature for the month of December. City Latitude North () December Mean Temperature (C) Copenhagen 56 9 Lagos 6 27 London 52 10 Rome 42 16 San Juan 18 27 Tokyo 35 15 a) Create a scatter plot for December Mean Temperature vs Latitude North. b) Draw a line of best fit. c) Estimate the y-intercept of the line of best fit. NNANNA d) Determine the slope of the line of best fit e) Write the equation of the line of best fit. f) Explain what a line of best fit is and why it is useful. g) San Juan has a Latitude North of 18. Use your equation to predict the December Mean Temperature for San Juan MT4.1 - ONLINE TEST A 2/ 3 April 3, 2020COLLEGE PREPARATION MATHEMETICS - TECHNICAL (MATOOM) 6. A mountaineer has reached the top ofa mountain. He then begins descending on foot with his altitude decreasing at a constant rate. The equation relating descending time and altitude can be written as A = mt + bwhere A is altitude and t is the number of hours spent climbing. After 2 hours of descending, he has reached an altitude of 545 m. After 5 hours, he has reached 350 in. These altitudes and times represent two points on the graph of the equation, A = mt+ b. Note: You may like to draw a quick sketch of these two points, (2, 545) and (5, 350), to help you answer this question. Your sketch will not be marked. a) Find the slope of this linear relation. b) In the context of this question, what the slope represent? c) Find the y-intercept. d) In the context of this question, what does the y-intercept represent? e) Write the equation of the line. f) Use the equation to determine the altitude of the climber after 7 hours of descending. 65 Marks MT4.1 ONLINE TEST A April 3, 2020

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

PROJECT SCOPE [Instructions for what to include in this section: Define the scope of work that will be undertaken to provide the deliverable(s) mentioned in the Project Charter (PC). Craft this...

Due Week 4: Work Breakdown Structure According to the PMBOK Guide, "the WBS is a deliverableoriented hierarchical decomposition of the work to be executed by the project team, to accomplish the...

Im having trouble with question 3 part A of the attached file. I know and understand her needs but im not sure if im filling out the table correctly ? Assignment Tier 1 Financial Planning...

i need help from section 3 part A I have already posted this and you asked me to post under advanced option Assignment Tier 1 Financial Planning (Tier1FPPA_AS_v1A3) Page 2 of 92 Student...

I hope you can answer this question and find the reference below the question. Thank you Topic: Conducting personal job interviews using the STAR model 1- Design a two-hour training work plan for 10...

Question 3 12 pts 1 0 Details The graph below represents the relationship between the height of a ball and the distance it traveled after the ball was thrown. Ball Throw 20 18 16 14 12 Height (feet)...

Topic: Conducting personal job interviews using the star model 1-Design a two-hour training work plan for 10 trainees 2-Determine the quality of trainees 3-Use the training design model Formulate one...

Please scan the SEC Plain English that I've attached. Please visit to this link.http://www.sec.gov/Archives/edgar/data/320193/000119312513416534/d590790d10k.htm#toc590790_9 Please read pages 25...

London School of Science & Technology Qualification Unit number and title BTEC Level 5 HND Diploma Business UNIT 6: Business Decision Making Student name and ID number Assessor name Al Hassan Barrie...

8. Ramon fills out a personality questionnaire designed to assess self-esteem and gets a mean score of 4 on a scale of 1 to 5. A month later, he fills it out again and gets the same score. At the...

Clifford Cohen University was founded as a small, liberal arts school just three years ago. Since that time, the institution has grown to the point where parking on campus is difficult and parking in...

Exercise 6-55 Transferred-In Cost Goldings Finishing department had the following data for July: Required: 1. Calculate unit costs for the following categories: transferred-in, materials, and...

The following amounts were taken from the financial statements of Novak Supply Company: 2025 2024 Total assets $816000 $1020000 Net sales 733000 662000 Gross profit 359000 326000 Net income 110160...