1) A, Mismatched congruent parts, wouldn't work *B, it would make the triangles congruent through Angle Angle Side (AAS) *C, it would make the triangles congruent through Side Angle Side (SAS) D, Mismatched congruent parts, wouldn't work
2)A, that's Side Side Angle SSA, which doesn't make a triangle congruent B, that's Side Side Angle (SSA) which doesn't make a triangle congruent C, Mismatched congruent parts, wouldn't work *D, it would make the triangles congruent through Side Side Side (SSS)
3)A, Mismatched congruent parts, wouldn't work B, that's Side Side Angle (SSA) which doesn't make a triangle congruent *C, it would make the triangle congruent through Angle Side Angle (ASA) D, those angles are on one triangle
4)A, those angles are on one triangle *B, it would make the triangles congruent through Side Angle Side (SAS) C, those angles are on one triangle D, that's Side Side Angle (SSA) which doesn't make a triangle congruent
5)A, Mismatched congruent parts, wouldn't work B, that's Side Side Angle (SSA) which doesn't make a triangle congruent C, that's Side Side Angle (SSA) which doesn't make a triangle congruent *D, it would make the triangles congruent through Side Angle Side (SAS
6)A, that's Side Side Angle (SSA) which doesn't make a triangle congruent *B, Depending on where you start, it could make the triangles congruent through Angle Side Angle (ASA) or Side Angle Side (SAS) C, They're already congruent in the diagram. That's Side Side Angle (SSA) which doesn't make a triangle congruent
7)*A, it would make the triangle congruent through Angle Angle Side (AAS) B, that's Side Side Angle SSA which doesn't make a triangle congruent C, the angles are on the same triangle D, Mismatched congruent parts, wouldn't work
8)A, Mismatched congruent parts, wouldn't work B, The sides are on the same triangle *C, it would make the triangles congruent through Side Side Side (SSS) D, that's Side Side Angle (SSA) which doesn't make a triangle congruent
We will use the product rule: d/dx( f(x) · g(x) ) = f´( x ) g( x ) + g´( x ) f( x ) ( and after that the chain rule ) y´ = ( x ) ´· e^(-x/2) + ( e^(-x/2)´ · x) = =
