1 / 15

Chapter 3 REVIEW

Chapter 3 REVIEW. Sections 3.3, 4.1, 3.4, 3.1 . Problem #1. Find the slope of the line that passes through (0, -4) ad (3, 2). Problem #2. Find the slope of the line that passes through (0, 2) and (0, 4). Problem #3. Find the rate of change represented in the graph. Problem #4.

mulan
Download Presentation

Chapter 3 REVIEW

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Chapter 3 REVIEW Sections 3.3, 4.1, 3.4, 3.1

  2. Problem #1 • Find the slope of the line that passes through (0, -4) ad (3, 2)

  3. Problem #2 • Find the slope of the line that passes through (0, 2) and (0, 4).

  4. Problem #3 • Find the rate of change represented in the graph.

  5. Problem #4 • Find the rate of change represented in the graph.

  6. Problem #5 • The average cost of phone increased from $99 in 2007 to $299 in 2013. Find the average rate of change in the cost. Explain what it means.

  7. Problem #6 • Graph the equation y = x

  8. Problem #7 • Graph the equation y = 4/3x

  9. Problem #8 Suppose y varies directly as x. Write a direct variation equation that relates x and y. Then solve. If y=15 when x=2, find y when x=8.

  10. Problem #9 • Suppose you earn $127 for working 20 hours. • Write a direct variation equation relating your earnings to the number of hours worked. • How much would you earn for working 35 hours?

  11. Problem #10 Graph the equation by using a table. Y = -x + 2

  12. Problem #11 Graph the equation by using x- and y- intercepts. 2x – 3y = 12

  13. Problem #12 Write an equation of a line in slope-intercept form with the given slope and y-intercept. Then graph the equation. m=4; y-intercept: (0, -2)

  14. Problem #13 Rewrite an equation of a line in slope-intercept form. Then graph the equation. 3x + 4y = 8

  15. Problem #14 Write an equation in slope-intercept form for the total cost of skiing for h hours with one lift ticket.

More Related