Graph the function and give its domain and its range.f(x) = 
A. (-?, ?); (-5, ?)
B. (-?, ?); (-?, ?)
C. (-?, ?); [5, ?)
D. (-?, ?); [-5, ?)
Answer: B
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Use the Venn diagram shown to list the set in roster form.
B ? C
A. {4, 11, 12} B. {2, 4, 7, 8, 10, 11, 12, 13, 14} C. {2, 7, 8, 10,14} D. {2, 4, 7, 8, 10, 12, 13, 14}
Use properties to perform the calculations. Express answer in simplest form.14
- 
A. 13
B. 12
C. 13
D. 14
Solve the problem.A window is in the form of a rectangle surmounted by a semicircle. The rectangle is of clear glass, whereas the semicircle is of tinted glass that transmits only one-fifth as much light per unit area as clear glass does. The total perimeter is fixed. Find the proportions of the window that will admit the most light. Neglect the thickness of the frame.
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Given the polynomial function f(x), find the rational zeros, then the other zeros (that is, solve the equation 
), and factor f(x) into linear factors.f(x) = x3 - 5x2 + 4x + 6
A. 3, -1 + 
, -1 - 
; f(x) = (x - 3)(x + 1 - 
)(x + 1 + 
)
B. 3, 1 + 
, 1 - 
; f(x) = (x - 3)(x + 1 - 
)(x + 1 + 
)
C. -3, 1 + 
, 1 - 
; f(x) = (x + 3)(x - 1 - 
)(x - 1 + 
)
D. 3, 1 + 
, 1 - 
; f(x) = (x - 3)(x - 1 - 
)(x - 1 + 
)