Find the domain and range.f(x) = 
A. D = (-?, ?) , R = [0, ?)
B. D = (-?, -6] ? [6, ?) , R = [0, ?)
C. D = [-6, 6] , R = [0, ?)
D. D = (-?, -6] ? [6, ?) , R = (-?, ?)
Answer: B
Mathematics
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= 5
A. {-8, 8} B. {-8, 0} C. {8, 0} D. ?
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Find the real solutions, if any, of the equation. Use the quadratic formula.36x2 - 36x + 9 = 0
A. 
B. no real solution
C. 
D. 
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Solve.Throw Me for a Loop Bagels determines that it costs them 
dollars to make x dozen bagels in one day. Find the equivalent expression for C(x) by factoring out 
.
A. - 
(120 - x + 
x2)
B. 
(120 + x - 
x2)
C. 
x(120 - 
x)
D. 
(120 - x - 
x2)
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Graph the parabola.x = y2 + 2y - 4
A. 
B. 
C. 
D. 
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