Find the sign of the six trigonometric function values for the given angle.-163°
A. Positive: cosine and secant; negative: sine, tangent, cotangent, cosecant
B. Positive: tangent and cotangent; negative: sine, cosine, secant, cosecant
C. Negative: all
D. Positive: sine and cosecant; negative: cosine, tangent, cotangent, secant
Answer: B
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Simplify the expression.-6p - 2p
A. -8p B. 4p2 C. -4p D. 4p
Solve the system of equations by elimination.
A. x = -3, y = 10; (-3, 10) B. x = 10, y = -3; (10, -3) C. x = -10, y = 3; (-10, 3) D. x = 3, y = -10; (3, -10)
Identify the parts of each expression. Choose from these labels: variable, constant, and coefficient.
+ t
A. 
is a constant; t is a variable.
B. 
is a constant; t is a constant.
C. 
is a variable; t is a constant.
D. 
is a variable; t is a variable.
The graph of a linear function f is shown. Identify the y-intercept and x-intercept.
A. y-intercept: (0, -2); x-intercept: 
B. y-intercept: (0, -2); x-intercept: 
C. y-intercept: (0, 2); x-intercept: 
D. y-intercept: (0, 2); x-intercept: 