Use the discriminant to determine the number and type of solutions for the equation.x2 - 6x + 9 = 0
A. One real-number solution
B. Two real-number solutions
C. Two complex-number solutions
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.48.8 qt to liters
A. 51.7 L B. 92.7 L C. 12.7 L D. 46.4 L
Mathematics
Use the vertical-line test to determine whether the graph represents a function.
A. Yes B. No
Mathematics
Rationalize the denominator. Assume that all variables represent positive real numbers.
A. 
B. 
C. 5p2
D. 
Mathematics
Find the component form of the vector u with the given initial and terminal points.
?
Initial point: 
Terminal point: 
?
A. 
B. ?
C. ?
D. ?
E. ?
Mathematics