Perform the transformation.Write sec x in terms of tan x.
A. 
B. 
C. ± 
D. 
Answer: C
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Let U = {all soda pops}, A = {all diet soda pops}, B = {all cola soda pops}, 
and 
Describe the set in words.(B ? C') ? (C ? B' )
A. All non-cola soda pops not in cans B. All cola soda pops not in cans or all non-cola soda pops in cans C. All cola soda pops in cans and all non-cola soda pops not in cans D. All cola soda pops and all soda pops in cans
Identify the expression as a monomial, binomial, trinomial, or none of these.-19y5 + 2y4 - 3
A. Trinomial B. Binomial C. Monomial D. None of these
Solve the problem.Fahrenheit temperature F is a linear function of Celsius temperature C. The ordered pair (0, 32) is an ordered pair of this function because 0°C is equivalent to 32°F, the freezing point of water. The ordered pair (100, 212) is also an ordered pair of this function because 100°C is equivalent to 212°F, the boiling point of water. Use the two given points and the point-slope formula to write F as a function of C. Find the Fahrenheit temperature of the inside of a car that is 44° C.
A. F = 
C + 32; 111.2°F
B. F = 
C + 32; 98.9°F
C. F = 
C - 32; 102.2°F
D. F = 
C - 32; 106.5°F
Graph the linear inequality.x - y > -3
A. 
B. 
C. 
D. 