A few days ago
Mr. Computer

i am using a ti-84 and i have to graph the equation sin(2x) i did that now i was wondering how to find out the

period and intercepts using the calculator? plz help

Top 1 Answers
A few days ago
hayharbr

Favorite Answer

You find the x intercepts by going to calc zero. You find the y-intercept by calc value then enter 0 for x. It won’t tell you the period but you can get it by calculating the x-values of two matching points on consecutive waves (use the intercepts you just found, make sure you pick two where the wave is going in the same up-or-down direction) then subtracting.
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