How do I graph a trig function?

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Answer 1 · 2017-05-08T16:39:58

Using a graphing calculator: MODE must be in radians

Using a graphing calculator: MODE must be in radians.

On a TI graphing calculator, with the standard zoom, $Y1 = sin(x)$ :

graph{sin(x) [-10.04, 9.96, -5.16, 4.84]}

On a TI graphing calculator, with the standard zoom, $Y1 = cos(x)$ :

graph{cosx [-10.04, 9.96, -5.16, 4.84]}

On a TI graphing calculator, with the standard zoom, $Y1 = tan(x)$ :

graph{tan x [-10.04, 9.96, -5.16, 4.84]}

On a TI graphing calculator, with the standard zoom, $y = sec(x): Y1 = 1/(cos(x))$ :

graph{1/(cos x) [-10.04, 9.96, -5.16, 4.84]}

On a TI graphing calculator, with the standard zoom, $y = csc(x): Y1 = 1/(sin(x))$ :

graph{1/(sin x) [-10.04, 9.96, -5.16, 4.84]}

On a TI graphing calculator, with the standard zoom, $y = cot(x): Y1 = 1/(tan(x))$ :

graph{1/(tan x) [-10.04, 9.96, -5.16, 4.84]}