Problem of the Day
Find the amplitude, period, phase shift and vertical shift of y = 2 + cos(2x ­ ) . Then make table of values and graph. Problem of the Day
Find the period, phase shift and a value of y = 3sec(2x ­ ). Then make a table of values and graph.
Problem of the Day
Find the period, phase shift and a value of y = 3cot(2x ­ ). Then graph.
6­8 Graphing General Tangent, Cosecant, Secant, and Cotangent
y = a tan(bx + c)
y = a cot(bx + c)
y = a csc(bx + c)
y = a sec(bx + c) Cosecant
Secant
Graphing the other Trigonometric Functions
Secant/Cosecant
Find the a value and period of y = csc(2x). Then sketch a graph.
Find the a value and period of y = sec( x). Then sketch a graph.
Exit slip(on your own)
Find the amplitude, period, phase shift and phase shift of y = 1 + 2cos(x/2 ­ ). Then make a table of values and graph.
6­8 Readings and Examples pgs 493­499
Homework: pgs 500:9,10,13,19,29(ignore intervals, graph 1­2 periods)