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## Graphing the Reciprocal Functions

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**Graphing the Reciprocal Functions**Students will graph the reciprocal trigonometric functions using transformations. Students will write equations of the reciprocal trigonometric functions.**HW Review**• Reciprocal of cosine • Vertical Stretch by 2 • Vertical Shift down 3 • Horizontal Stretch by 4 • Horizontal Shift left π**GROUP WORK**• Move to your assigned groups. (A, B, or C) • The assigned group leader will review the instructions for your group assignment. • Work cooperatively. Check to be sure that everyone in the group understands and completes the assignment. • Only ask for help if everyone in the group has been consulted and you ALL have the same question.**Goals:**• Students will graph the reciprocal trigonometric functions using transformations. • Students will write equations of the reciprocal trigonometric functions.**y= sin x y = cos x**y = tan x**How to mark your number lines**Counting by**How to mark your number lines**Counting by**Worksheet #2Matching Equations to Graphs**• Hint: Do any of the equations show a horizontal shift? • Viewing Windows should be written as follows: • X axis: • Y axis:**Conclusion**• HW: • Be sure that you have 4 problems from the graphing worksheet completed and checked. • Tuesday: Review • Continue work in groups to complete the matching exercise and writing equations from graphs. • Quiz: Wednesday 2/26