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107_week_3_forum.pdf

Week 3 Forum

All problems based on material posted in Content – Course Resources – eReading

section for week 3. Study this material before you post your submission.

See next page

Last Name

Problem-1. Find equation of line passing through the two given points. Write equation in form y=mx+b and in form Ax + By = C

Problem-2. Find a formula for a function whose graph is obtained from f(x)=x

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after given sequence of transformations.

1. Bah Bello P(0, 1) and Q(2, -1) Shift right 1 unit and shift down 2 units.

2. Buckson P(1, 1) and Q(3, 2) Shift right 2 units and shift down 1 unit.

3. Cuevas P(3, -1) and Q(2, 0) Reflect across x-axis, shift left 2 units and shift up 1 unit.

4. Davis P(1, 2) and Q(2, 1) Shift left 3 units, shift up 2 units and then reflect across x-axis.

5. Headen-Vance P(2, 3) and Q(3, -1) Shift right 2 units and reflect across x-axis.

6. Hicks P(3, 4) and Q(2, 5) Shift left 4 units and reflect across x-axis.

7. Hugginscrawford P(4, 2) and Q(1, -1) Shift down 3 units and then reflect across x- axis.

8. Ioannides P(-2, 1) and Q(3, -1) Shift right 5 units, reflect across x-axis, and then shift up 2 units.

9. Joseph P(1, 4) and Q(2, -3) Shift left 4 units, reflect across x-axis, and then shift down 3 units.

10. Keyser P(5, 2) and Q(2, 3) Shift left 1 unit and then shift down 5 units.

11. Linne P(3, -2) and Q(2, -1) Shift left 6 units, reflect across x-axis, and then shift down 3 units.

12. Madison P(2, 4) and Q(3, 1) Reflect across x-axis, shift right 3 units and shift up 2 units.

13. Manhertz P(3, 5) and Q(-2, 1) Reflect across x-axis, shift down 4 units and shift right 5 units.

14. McCoy-Smith P(4, -1) and Q(2, 1) Reflect across x-axis, shift right 8 units and shift down 4 units.

15. Merideth P(0, 4) and Q(1, -1) Shift right 10 units and then reflect across x-axis.

Last Name

Problem-1. Find slope m of the given line (convert equation to the form y=mx+b and recognize m).

Problem-2. Check if given function is even, odd or neither.

16. Nell 2x + 5y = 10 f(x) = x2 + 1

17. Nieten x – 2y = 4 f(x) = 4 - x

18. Pryce x + y = 5 f(x) = x3 + 2x

19. Pugh 2x – y = 1 f(x) = 5x 2 – 1

20. Royster 3x + 2y = 6 f(x) = x 2 - 4

21. Salomon 3x + 5y = 15 f(x) = 0.25x

22. Schultz 2x – 5y = 10 f(x) =

23. Sidhwani 3x + 4y = 12 f(x) =

24. Smith 4x – 3y = 12 f(x) = 4 +

25. Thousand x + 3y = 6 f(x) = (x+2) 2

26. Tranchilla x – 4y = 8 f(x) = 2x – x 3

27. Vasquez 5x + 2y = 10 f(x) = x 2 + x

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28. Waugaman 5x – 3y = 15 f(x) = 10x 2

29. Westfall 4x + 5y = 20 f(x) =

30. Williams 5x – 4y = 20 f(x) =

31. Wolod x + 5y = 10 f(x) = 1 – x2