Function
y = sec(x) = 1 / cos(x)
Move your mouse over the graph to read values. Dashed vertical lines are asymptotes (where the function is undefined).
The reciprocal trig functions and where they break
y = sec(x) = 1 / cos(x)
Move your mouse over the graph to read values. Dashed vertical lines are asymptotes (where the function is undefined).