ACTUAL Exam Questions and CORRECT
Answers
d/dx sin x - CORRECT ANSWER - cos x
d/dx cos x - CORRECT ANSWER - -sin x
d/dx tan x - CORRECT ANSWER - sec² x
d/dx x^n - CORRECT ANSWER - n x^(n -1 )
d/dx cot x - CORRECT ANSWER - -csc^2 x
Ashton Prasatek
d/dx csc x - CORRECT ANSWER - (-csc x) * (cot x)
Desta Gebregiorgis
d/dx lnx - CORRECT ANSWER - 1/x
Mackenzie Tocco
d/dx e^x - CORRECT ANSWER - e^x
Caroline egan
D/dx sec x - CORRECT ANSWER - Sec x * tan x
Courtney miller
, d/dx arctan, - CORRECT ANSWER - f '(x) = 1 / (1 + x ^2)
Kelsey McNeely
d/dx b^x - CORRECT ANSWER - b^xlnb
Meghan Moore
d/dx arccos x - CORRECT ANSWER - -1 / sqrt( 1 - x^2 )
Taryn Dickson
d/dx sec⁻¹(x) - CORRECT ANSWER - 1 / (x * √(x² - 1))
Brock Nelson
d/dx arc-cscx - CORRECT ANSWER - -1/(abs val x) * (sqrt (x^2 - 1)
Max White
d/dx 2 / (x +1) - CORRECT ANSWER - -2/ (x+1)^2
Ashley Gaabo
d/dx [f(x)g(x)] - CORRECT ANSWER - f(x)g'(x) + g(x)f'(x)
Kelsey Young
d/dx [f(x)/g(x)] - CORRECT ANSWER - [f'(x)g(x) - f(x)g'(x)] / [g(x)]²
Jillian Longton
Power Rule - CORRECT ANSWER - d/dx [x^n] = n(x^(n-1))
Andrew Markel