Simplify. Assume that all variables represent non-negative real numbers.-
A. - 
B. - 
C. -
D. - 
Answer: D
Mathematics
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Graph the equation.y = x2 - 3
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A rectangle that is x feet wide is inscribed in a circle of radius 9 feet. Express the area of the rectangle as a function of x.
A. A(x) = x2
B. A(x) = x
C. A(x) = x(324 -x2)
D. A(x) = x
Mathematics
Solve.Toni needs to cut a 3
- foot board into 6 equal pieces. How long should each piece be?
A. 1
ft
B. 22
ft
C. 
ft
D. 3 
ft
Mathematics
Decide whether or not the functions are inverses of each other.f(x) = 8x2 + 4, domain [0, ?); g(x) = 
, domain [4, ?)
A. No B. Yes
Mathematics