Solve the trigonometric equation in the interval [0, 2?) by first squaring both sides.tan x = 1 - sec x
A. 
B. 
C. 0
D. ?
Answer: C
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Find all local extreme values of the given function and identify each as a local maximum, local minimum, or saddle point.
A. 
local maximum; 
saddle point; 
saddle point; 
local minimum; 
local minimum
B. 
local maximum; 
local minimum
C. 
local maximum; 
saddle point; 
saddle point; 
saddle point; 
local minimum; 
local minimum; 
saddle point; 
local minimum; 
local minimum
D. 
local maximum; 
local minimum; 
local minimum; 
local minimum; 
local minimum
Decide if the statement is true or false.-(-29) < -1
A. True B. False
Evaluate the composition of functions.Let f(x) = 7x + 2 and g(x) = x + 6. Find (g ? f)(4).
A. 300 B. 36 C. 72 D. 40
Use a calculator to find the function value to four decimal places.cot 58.6°
A. 0.6104 B. 1.6383 C. 0.8536 D. 1.9183