Which statements about triangles ABC and DEF are true?
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​Select all that apply.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

Having a hard time understanding this question (see attachment).