Find the 3 × 3 matrix that produces the described transformation, using homogeneous coordinates.Reflect through the x-axis
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Use unit ratios or conversion factors to change to the units indicated. Round to the nearest tenth, if necessary.50 ft to meters
A. 164.0 m B. 15.0 m C. 45.5 m D. 16.7 m
Mathematics
Solve the equation by factoring.2x2 - 3x - 5 = 0
A. 
B. 
C. 
D. 
Mathematics
Give the equation of the horizontal asymptote, if any, of the function.f(x) = 
A. y = 0 B. y = 4 C. y = 3 D. none
Mathematics
Sketch the graph of the function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics