Common Core: More with Functionsand Frequency Tablesin WHS Algebra B/Algebra 1

Common Core: More with Functionsand Frequency Tablesin WHS Algebra B/Algebra 1

4/21 / Mon / F6 Graphing Step Functions / #50 / F6: #1-12
4/22
(38 min) / Tues / F7 Finding the inverse of a linear function / #51 / F7: #13-19
4/23 / Wed / F8 Even and Odd Functions – from graphs and equations / #52 / F8: #20-29
4/24 / Thurs / F9 Transformations f(kx) and kf(x) / #53 / F9: #32-40
4/25 / Fri / F9 day 2 more practice
Quiz F6-F8 / #54 / F9: #41-48
4/28 / Mon / F10 Finding solutions to equations by finding the roots
F11 Positive and Negative values of a graph / #55 / F10: #49-58
F11: #59-68
Block A / S7 Stats: Two way frequency tablesand Review / #56 / Practice Test #1
Block B / Review / #57 / Practice Test #2
5/2 / Friday / Test F6-F11 / #58 / S7: #69-80

F6 Graphing step functions

Find the greatest integer less than or equal to each value.

1. 2.3.4.5.6.

Graph each step function

7. 8. 9.10.

11. Graph: 2013 Postage rates were First Class Letters (1 oz.) $0.46. Each additional ounce was an extra $0.20

12. Graph: 2014 Postage rates are First Class Letters (1 oz.) $0.49. Each additional ounce now costs an extra $0.21

F7 Inverse of a linear function

Find the inverse for each. (You do not need to graph these.)

13. 14. 15.16.17.

For each problem below, find the inverse. Then graph both the original linear function and the inverse function of the same graph. Also draw in the line y = x. Your inverse graph should be a reflection of the original over the line y = x.

18. 19.

F8 Even and Odd Functions – from graphs

Decide whether each graph has y-axis symmetry or origin symmetry. Using that information, determine whether the function is even (y-axis symmetry) or odd (origin symmetry).

20. 21. 22. 23. 24.

F8 Even and Odd Functions – from equations

Determine whether each function is even or odd by substituting in a –x into each x and determining whether it results in the same function(even) or the opposite of the function(odd). There are also problems that are neither even nor odd that you will see in Algebra 2.

25. 26 27.

28. 29.

F9 Transformation of functions f(kx) and kf(x) using multiplying and dividing

Given is the basic graph table. Decide if you should multiply or divide the x or the y. Make a new table using your description. Then draw the new graph and the basic graph on the same set of axes.

30. 31. 32. 33.

F9 Transformation of functions f(kx) and kf(x) using multiplying and dividing

Identify and draw the basic graph by making a table. Then decide if you should multiply or divide the x or the y. Make a new table using your description. Then draw the new graph on the same set of axes.

34. 35. 36.

37. 38. 39. 40.

NEEDS NEW EQUATIONS – not complete

F9 More Transformation of functions f(kx) and kf(x) using multiplying and dividing

Identify and draw the basic graph by making a table. Then decide if you should multiply or divide the x or the y. Make a new table using your description. Then draw the new graph on the same set of axes.

41. 42. 43. 44.

45. 46. 47. 47.

F10 Finding solutions to equations by finding the roots

#49-58

F11 Positive and Negative values of a graphFind the solution to the equation by making the bases the same.

#59-68

S7 Stats: Two way frequency tables

#69-80