4 1 Points DETAILS LARPRECALCRMRP7 5 1 036 Use the fundamental identities to simplify the expression Use the table feature of a graphing utility to check your result numerically cos x 1 tan x Need Help Read It Submit Answer 5 1 Points DETAILS Factor the expression and use the fundamental identities to simplify Use a graphing utility to check your result graphically sec x tan x sec x STEP 1 Multiply constants 7 sec x tan x sec x STEP 2 Factor LARPRECALCRMRP7 5 1 046 SBS sec x tan x sec x Need Help Read sec x tan x sec x 7 16 STEP 3 Apply the appropriate fundamental trigonometric identity and simplify sec x tan x 6 sec x 16 tan x 1