8 = Graph sec(4) the functions on the plane with the x-axis horizontal and the y-axis vertical.
Added by Aurora M.
Step 1
Graph sec(4) on the plane: To graph sec(4), we need to find the values of sec(4) for different values of 4. Recall that sec(x) = 1/cos(x). So, we need to find the values of cos(4) and then take their reciprocals. Using a calculator, we find that cos(4) ≈ 0.0698. Show more…
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