Match each function with its graph.1) y = - csc x2) y = - sec x3) y = - tan x4) y = - cot xA)B)
?
C)D)
?
A. 1A, 2B, 3C, 4D
B. 1B, 2D, 3C, 4A
C. 1C, 2A, 3B, 4D
D. 1A, 2D, 3C, 4B
Answer: B
You might also like to view...
Rewrite the expression using the indicated property of real numbers.Commutative property of multiplication:
(9 + 5) ? 3
A. 9 + (5 ? 3) B. 9 ? 3 + 5 ? 3 C. (5 + 9) ? 3 D. 3(9 + 5)
Restate the equation in slope-intercept form.x - 9y = 5
A. y = x - 
B. y = 9x - 5
C. y = 
x - 
D. y = 
x - 5
Solve the problem.The power dissipated in an electric circuit is given by the expression 
where R is the resistance of the circuit and I is the current through the circuit. For a sinusoidal alternating current, the current might be represented by the relation 
where A is the amplitude, f is the frequency, and t is time. Write an expression for P involving the sine function, and use a fundamental identity to write P in terms of the cosine function.
A. P = RA sin2(2?ft) ; P = RA - RA cos2(2?ft) B. P = RA2 sin2(2?ft) ; P = RA2 - RA2 cos2(2?ft) C. P = RA2 sin2(2?ft) ; P = - RA2 cos2(2?ft) D. P = RA sin2(2?ft) ; P = RA - cos2(2?ft)
Add. Write your answer in lowest terms.
+ 
A. 
B. 
C. 
D. 