1. Linear Function Jeopardy SlopesFunctionsEquationsPara/PerpMisc 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 Final Jeopardy Challenge

2. Slopes In order: (a) Slope that rises left to right (b) Slope that falls left to right (c) Slope of horizontal line (d) Slope of vertical line 100

3. Slopes Slope of the line 2x – 3y = 7 200

4. Slopes Slopes of perpendicular lines are ____________ _______________ of each other 300

5. Slopes Slope of a line indicates two primary characteristics of the line which are: a) ? b) ? 400

6. Slopes What is the slope of each of the following lines? a) Y = 10 b) X = -4 500

7. Functions Graphically speaking, a function must pass the _______________ ____________ Test. 100

8. Functions In relating the miles driven in a rental car to the total cost of the rental, which is the dependent variable? Which is the independent variable? 200

9. Functions If y = 2x + 1 is a function with a domain of all numbers between 0 and 5, what would be the corresponding range of this function over the specified domain? 300

10. Functions Which two of the three listed functions below are linear functions? a) 2x + 3y = 11 b) 3x 2 – 2x + y = 10 c) (1/2)x + (3/4)y = 5/16 400

11. Functions Write both the standard form and slope-intercept form of a linear equation: __________________ ___________________ 500

12. Equations What is the equation of the linear function (in y=mx+b form) of the line with slope of 5 and y-intercept of –10? 100

13. Equations What is the equation of the linear function (in y=mx+b form) that goes through the points (2,3) and (-1,4)? 200

14. Equations What is the equation of the linear function (in y=mx+b form) of the line that passes through the point (6,3) and is parallel to the line 2x – 4y=8? 300

15. Equations What is the equation of the linear function (in y=mx+b form) that passes through the point (4,2) and is perpendicular to the line 3x – 5y = 12? 400

16. Equations Find the point of intersection of the following lines: Y = -2x – 17 Y = -2x + 11 500

17. Para/Perp What is the relationship between the slopes of parallel lines? 100

18. Para/Perp If two lines are perpendicular, then they intersect to form angles of what measure? 200

19. Para/Perp Are the following lines parallel, perpendicular, or neither? 2x – 4y = 8 3x + 8y = 16 300

20. Para/Perp Are the following lines parallel, perpendicular, or neither? 3x – 6y = 10 2x – 4y = 30 400

21. Para/Perp A line perpendicular to the line (1/3)x – (3/7)y = 10 would have to have a slope of? 500

22. Misc Mr. Feldman has taught mathematics in this classroom for ______ years. (Many answers in this section can be located on the Internet). 100

23. Misc Mr. Feldman attended Mercyhurst College. If the slope of a line is the number of letters in the city in which this college is located divided by the number of letters in the state in which this college is located, then the slope is: 200

24. Misc Mr. Feldman’s sons’ ages are unique multiples of 3 between 0 and 8. If the slope of a line is the sum of Mr. Feldman’s sons ages over the difference in their ages, then the slope of the line is: 300

25. Misc Mr. Feldman operates a taxi company on the side to support his wife and sons’ spending habits. If he charges a base rate of $10 plus.25/mile for a taxi ride, write the linear function that describes this relationship. 400

26. Misc Find the equation (in y=mx+b form) of the line that passes through these two points: (Mr. F’s room #, Planets in our solar system) (Days in a school week, Total race numbers on bulletin boards) 500

27. Final Jeopardy Find the solution to the following equation: (1/27)x – 3.5234 + x = (81/2)x – 4/19