What does cos() do? | Desmos

Expression 1: "t" equals 9.8 4 4

negative 5

10

1

Label: left parenthesis, cos left parenthesis, "t" , right parenthesis , 0 , right parenthesis equals left parenthesis, negative 0.9 1 3 4 0 5 8 8 5 6 0 5 , 0 , right parenthesis Has graph. To audio trace, press ALT+T.

Label:

equals

left parenthesis, negative 0.9 1 3 4 0 5 8 9 , 0 , right parenthesis

2

3

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