Let F(x)= tan(t)sec(t)dt. What is F′(x)?

D

Step-by-step explanation:

Integral of tan(t)sec(t) is sec(t) + c

Upper limit - lower limit

sec(x) - sec(0)

sec(x) - 1

Derivative of sec(x) - 1

sec(x)tan(x)

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

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