Use the square root property to solve the quadratic equation.x2 - 2 = 0
A. ± 
B. 
C. ± 2
D. no real solution
Answer: A
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Find the domain of the rational expression.f(x) = 
A. 
B. 
C. 
D. 
Provide an appropriate response.A major advantage to using an escrow account is:
A. all of these apply to escrow B. it assures the lending agency that property taxes and insurance will be paid in a timely fashion C. the borrower is not required to include an amount for property taxes and insurance each month with their mortgage payment D. the monthly mortgage payment will be reduced by the tax and insurance payment
Determine if the data in the table are linear or nonlinear.
A. linear B. nonlinear
Beams of light parallel to the axis of the parabolic mirror shown in the figure strike the mirror and are reflected. Find the distance from the vertex to the point where the beams concentrate.
?
a = 12 ft, b = 8 ft
?
?
A. The focus is 32 in. from the vertex on the axis of the parabola. B. The focus is 16 in. from the vertex on the axis of the parabola. C. The focus is 12 in. from the vertex on the axis of the parabola. D. The focus is 8 in. from the vertex on the axis of the parabola.