Practice problem
If the quadratic functions y1(x)=−3x2−5x+1y_1(x)=-3x^2-5x+1y1(x)=−3x2−5x+1 and y2(x)=−3x(x+b)+10x+1y_2(x)=-3x(x+b)+10x+1y2(x)=−3x(x+b)+10x+1 are identical, find bbb.
4
6
-3
5
-5
0
Type a concept, like “slope” or “photosynthesis”.