Write each expression in factored form as an algebraic expression of a single trigonometric function.sec4x + sec2x tan2x - 2 tan4x
A. sec2x + 2
B. 4 sec2x
C. tan2x - 1
D. 3 sec2x - 2
Answer: D
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Solve the problem.A shoe store carries one brand of shoe in 3 different styles, 4 sizes, and 5 colors. How many different shoes are available of this one brand?
A. 35 B. 12 C. 60 D. 36
Write the equation in slope-intercept form.x - 6y = 8
A. y = 6x - 8
B. y = 
x - 
C. y = x - 
D. y = 
x - 8
Solve the problem.A faucet is used to add water to a large bottle that already contained some water. After it has been filling for 5 seconds, the gauge on the bottle indicates that it contains 30 ounces of water. After it has been filling for 13 seconds, the gauge indicates the bottle contains 70 ounces of water. Let y be the amount of water in the bottle x seconds after the faucet was turned on. Write a linear equation that models the amount of water in the bottle in terms of x.
A. y = -5x + 55
B. y = 5x + 5
C. y = 5x + 57
D. y = 
x + 29
Solve the problem.Suppose that f(x) = 3x + 1. If f(x) = 1/244, what is x?
A. 5 B. -1 C. 1 D. -5