Following trig function indicatng range and period

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Reference no: EM131043999

GRAPHS: Sketch the following trig function indicatng range and period T= 2π/freq

1) y=-3cos(3x)

2) y= 2sin(1/2x)

3) y= 3-2sin(2x)

4) y= 2.5sin(πx)

B. Find and show work for each function: (a) GRAPH, including y-intercept and roots, (b) Domain and range:

1) F(x) = x2-2x-8

(Find completed square form first.)

Dr

Rf

2) g(x) = 2x+3 -4

Dg

Rg

3) h(x)= 3+1/x+2

Dh

Rh

Reference no: EM131043999

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