Quadrilateral ABCD has the following vertices: • A(-3,0)
B(7,2)
C(1,-4)
D(-9,-6)
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Is quadrilateral ABCD a parallelogram, and why?
Choose 1
A
Yes, because AB | CD, and BC I AB.
B
Yes, because AB | CD, and BC || AD.
No, because AB is longer than CD.
No, because BC is not parallel to AD.

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.