Write fractions to represent the shaded and unshaded portions of the figure.
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Answer: B
Mathematics
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Find the domain and range of the inverse of the given function.f(x) = (5x - 3)3
A. Domain: [3, ?); range: [0, ?) B. Domain: [5, ?); range: [0, ?) C. Domain and range: all real numbers D. Domain: [0, ?); range: all real numbers
Mathematics
Solve the equation.
tan(?) + 1 = 0 for -360° ? ? ? 360°
A. {-150°, -30°, 30°, 150°} B. {-330°, -150°, 30°, 210°} C. {-30°, -210°, 150°, 330°} D. {30°, 150°, 210°, 330°}
Mathematics
Solve and graph. Write the answer in set-builder notation.a + 5 < 3
A. {a
a < -2}
B. {a
a ? -2}
C. {a
a ? -2}
D. {a
a > -2}
Mathematics
Simplify the algebraic expression.-4x - 2y - 2x - 8y
A. -16xy B. -6x - 10y C. -4x - 2x - 2y - 8y D. -10x - 6y
Mathematics